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α-Amylase is a protein enzyme EC 3.2.1.1 that hydrolyses alpha bonds of large, alpha-linked polysaccharides, such as starch and glycogen, yielding glucose and maltose. It is the major form of amylase found in Humans and other mammals. It is also present in seeds containing starch as a food reserve, and is secreted by many fungi. Group: Enzymes. Synonyms: glycogenase; αamylase, α-amylase; 1,4-α-D-glucan glucanohydrolase; EC 3.2.1.1; 9001-19-8; endoamylase; Taka-amylase A. Enzyme Commission Number: EC 3.2.1.1. CAS No. 9000-90-2. Purity: >90% by SDS-PAGE. α-Amylase. Mole weight: 48.0 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Thermotoga maritima. glycogenase; αamylase, α-amylase; 1,4-α-D-glucan glucanohydrolase; EC 3.2.1.1; 9001-19-8; endoamylase; Taka-amylase A; Amylase 57C. Cat No: NATE-1303.
Amylase for conversion of starch to maltose
Amylase use for low-temperature conditions for conversion of starch to high-concentrate maltose. Applications: Liquefaction. Group: Enzymes. Synonyms: Amylase; conversion of starch to maltose; starch to maltose; Amylase; Alcohol and Starch Enzymes; Fuel; Alcohol; Liquefaction; maltose; conversion. α-Amylase. Appearance: inquire. Amylase; conversion of starch to maltose; starch to maltose; Amylase; Alcohol and Starch Enzymes; Fuel; Alcohol; Liquefaction; maltose; conversion. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form). Cat No: ASE-3108.
Amyl-heptanoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Amyl-heptanoate;n-Amyl-heptanoate. Product Category: Heterocyclic Organic Compound. CAS No. 7493-82-5. Molecular formula: C12H24O2. Mole weight: 200.32. Product ID: ACM7493825. Alfa Chemistry ISO 9001:2015 Certified. Categories: Pentyl heptanoate.
Amylin
It is a polypeptide sequence containing 37 amino acids. Synonyms: Diabetes-associated peptide; IAPP; IAPP protein; Insulinoma amyloid peptide; Insulinoma amyloid polypeptide; Islet amyloid polypeptide; Protein IAPP; Proteins, IAPP. Grades: 95%. CAS No. 106602-62-4.
Amylin
Amylin. Group: Biochemicals. Grades: Purified. CAS No. 122384-88-7. Pack Sizes: 500ug. US Biological Life Sciences.
Worldwide
Amylin (1-13) (human)
Amylin (1-13) (human) does not form fibrils, and this region may be involved in amylin binding to the membranes. Synonyms: Diabetes-Associated Peptide (1-13) (human); H-Lys-Cys-Asn-Thr-Ala-Thr-Cys-Ala-Thr-Gln-Arg-Leu-Ala-OH (Disulfide bridge: Cys2-Cys7); L-lysyl-L-cysteinyl-L-asparagyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanine (2->7)-disulfide; Islet Amyloid Polypeptide (1-13) (human); DAP (1-13) (human); Insulinoma Amyloid Peptide (1-13) (human); IAPP 1-13. Grades: ≥95% by HPLC. CAS No. 198328-30-2. Molecular formula: C54H95N19O19S2. Mole weight: 1378.58.
Amylin (14-20) (human)
The formation of amyloid deposits by IAPP can play a central role in the pathogenesis of type 2 diabetes. In addition to the amyloidogenic 20-29 region, the NFLVHSS domain (IAPP 14-20) tends to aggregate and seems to be involved in plaque formation. Synonyms: H-Asn-Phe-Leu-Val-His-Ser-Ser-OH; L-asparagyl-L-phenylalanyl-L-leucyl-L-valyl-L-histidyl-L-seryl-L-serine; (2S,5S,8S,11S,14S,17S,20S)-8-((1H-imidazol-4-yl)methyl)-20,22-diamino-17-benzyl-2,5-bis(hydroxymethyl)-14-isobutyl-11-isopropyl-4,7,10,13,16,19,22-heptaoxo-3,6,9,12,15,18-hexaazadocosan-1-oic acid. Grades: ≥95%. CAS No. 121341-77-3. Molecular formula: C36H54N10O11. Mole weight: 802.89.
Amylin (20-29) (human)
Amylin (20-29) (human) forms fibrils ultrastructurally identical to amyloid fibrils seen in pancreatic islets. The region SNNFGAILSS appears to be the most important amyloidogenic sequence of hIAPP (human islet amyloid polypeptide). Synonyms: H-Ser-Asn-Asn-Phe-Gly-Ala-Ile-Leu-Ser-Ser-OH; L-seryl-L-asparagyl-L-asparagyl-L-phenylalanyl-glycyl-L-alanyl-L-isoleucyl-L-leucyl-L-seryl-L-serine; Amylin Fragment 20-29 human; Diabetes Associated Peptide Fragment 20-29 human; hIAPP 20-29. Grades: 95%. CAS No. 118068-30-7. Molecular formula: C43H68N12O16. Mole weight: 1009.07.
Amylin (8-37), rat
Amylin (8-37), rat is a truncated natural Amylin analogue that selectively inhibits insulin-related glucose uptake and glycogen deposition in muscle tissue. Synonyms: Amylin (8-37) (mouse, rat); H-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Val-Arg-Ser-Ser-Asn-Asn-Leu-Gly-Pro-Val-Leu-Pro-Pro-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2; L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparagyl-L-phenylalanyl-L-leucyl-L-valyl-L-arginyl-L-seryl-L-seryl-L-asparagyl-L-asparagyl-L-leucyl-glycyl-L-prolyl-L-valyl-L-leucyl-L-prolyl-L-prolyl-L-threonyl-L-asparagyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-threonyl-L-tyrosinamide. Grades: ≥95%. CAS No. 138398-61-5. Molecular formula: C140H227N43O43. Mole weight: 3200.61.
Amylin (8-37), rat
Amylin (8-37), rat is a truncated analog of native Amylin that selectively inhibits insulin-related glucose uptake and glycogen deposition in muscle tissue. Amylin (8-37), rat is a weak amylin receptor ( AMY ) antagonist. Uses: Scientific research. Group: Peptides. Alternative Names: Amylin (8-37) (mouse, rat). CAS No. 138398-61-5. Pack Sizes: 500 μg; 5 mg. Product ID: HY-P1473.
Amylin, amide, rat acetate
Amylin, amide, rat acetate is a potent and high-affinity ligand for the AMY1 and AMY3 receptors and variably of AMY2 receptors. Synonyms: H-Lys-Cys-Asn-Thr-Ala-Thr-Cys-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Val-Arg-Ser-Ser-Asn-Asn-Leu-Gly-Pro-Val-Leu-Pro-Pro-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2.CH3CO2H (Disulfide bridge: Cys2-Cys7); L-lysyl-L-cysteinyl-L-asparagyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparagyl-L-phenylalanyl-L-leucyl-L-valyl-L-arginyl-L-seryl-L-seryl-L-asparagyl-L-asparagyl-L-leucyl-glycyl-L-prolyl-L-valyl-L-leucyl-L-prolyl-L-prolyl-L-threonyl-L-asparagyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-threonyl-L-tyrosinamide (2->7)-disulfide acetic acid; Amylin (rat) acetate; Rat amylin acetate; Rat amylin amide acetate; Rat islet amyloid polypeptide acetate. Grades: ≥95%. Molecular formula: C169H276N52O55S2. Mole weight: 3980.45.
Amylin, islet Amyloid Polypeptide (IAPP), is a 37-residue peptide hormone secreted by pancreatic β-cells. It inhibits insulin-stimulated glucose uptake, delays gastric emptying and promotes satiety. It has glucose lowering effects in vivo. It is also used to study the mechanisms of amyloid deposition and its role in molecular misfolding processes expecially in conditions such as diabetes type II. Synonyms: L-Tyrosinamide, L-lysyl-L-cysteinyl-L-asparaginyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-valyl-L-histidyl-L-seryl-L-seryl-L-asparaginyl-L-asparaginyl-L-phenylalanylglycyl-L-alanyl-L-isoleucyl-L-leucyl-L-seryl-L-seryl-L-threonyl-L-asparaginyl-L-valylglycyl-L-seryl-L-asparaginyl-L-threonyl-, cyclic (2?7)-disulfide; AC 001; Amlintide; Amylin (human clone WO2013/156594-SEQID-1); Diabetes-associated peptide (human); Human amylin; Human IAPP; Human islet amyloid peptide; Human islet amyloid polypeptide; Human islet amyloid polypeptide-NH2; Islet amyloid polypeptide (human); H-Lys-Cys-Asn-Thr-Ala-Thr-Cys-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Val-His-Ser-Ser-Asn-Asn-Phe-Gly-Ala-Ile-Leu-Ser-Ser-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2 (Disulfide bridge: Cys2-Cys7). Grades: 95%. CAS No. 122384-88-7. Molecular formula: C165H261N51O55S2. Mole weight: 3903.33.
Amylin (human) (amidated) trifluoroacetate salt
Amylin is a pancreatic β-cell hormone that produces effects in several different organ systems. Amylin is a 37-amino-acid peptide that activates its specific receptors, which are multisubunit G protein and resulting in multiple receptor subtypes. Amylin's major role is as a glucoregulatory hormone, and it is an important regulator of energy metabolism in health and disease. Amidated amylin increases the rate of glycogen synthesis induced by insulin in isolated rat soleus muscle when used at a concentration of 1 nM, while linear non-amidated amylin has no effect. Synonyms: IAPP (human) (amidated); Islet Amyloid Polypeptide (human) (amidated). Grades: ≥95%. Molecular formula: C165H261N51O55S2·xCF3COOH. Mole weight: 3903.28.
Amylin (human) trifluoroacetate salt
Amylin is a pancreatic β-cell hormone that produces effects in several different organ systems. Amylin is a 37-amino-acid peptide that activates its specific receptors, which are multisubunit G protein and resulting in multiple receptor subtypes. Amylin's major role is as a glucoregulatory hormone, and it is an important regulator of energy metabolism in health and disease. Amidated amylin increases the rate of glycogen synthesis induced by insulin in isolated rat soleus muscle when used at a concentration of 1 nM, while linear non-amidated amylin has no effect. Synonyms: IAPP (human); Islet Amyloid Polypeptide (human). Grades: ≥95%. Molecular formula: C165H260N50O56S2·xCF3COOH. Mole weight: 3904.27.
Amylin (IAPP), feline
Amylin (IAPP), feline is a regulatory polypeptide consisting of 37 amino acids that inhibits the secretion of insulin and glucagon. Synonyms: Lys-Cys-Asn-Thr-Ala-Thr-Cys-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Ile-Arg-Ser-Ser-Asn-Asn-Leu-Gly-Ala-Ile-Leu-Ser-Pro-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2 (Disulfide bridge: Cys2-Cys7). Grades: ≥95%. Molecular formula: C165H270N52O54S2. Mole weight: 3910.45.
Amylin (rat)
Amylin (rat), islet Amyloid Polypeptide (IAPP), is a glucoregulatory peptide from rat pancreatic cells. It inhibits glucagon secretion, delays gastric emptying and acts as a satiety agent. It is used to study the regulation of satiety and obesity. It binds to heteromeric complexes of human calcitonin receptor 2 (CTR2) with receptor activity-modifying protein (RAMP) 1 or 3. It also binds to mouse α-thyroid-stimulating hormone thyrotroph (α-TSH) cells and rat nucleus accumbens membrane preparations. It inhibits insulin-induced, but not basal, glycogen synthesis in hepatocytes isolated from fasted rats in vitro. It does not form fibrils and is not cytotoxic unlike human amylin. It is active in vivo. Synonyms: Amylin, amide, rat; Amylin (mouse, rat); IAPP (mouse, rat); Islet amyloid polypeptide (mouse, rat); H-Lys-Cys(1)-Asn-Thr-Ala-Thr-Cys(1)-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Val-Arg-Ser-Ser-Asn-Asn-Leu-Gly-Pro-Val-Leu-Pro-Pro-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2; L-lysyl-L-cysteinyl-L-asparagyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparagyl-L-phenylalanyl-L-leucyl-L-valyl-L-arginyl-L-seryl-L-seryl-L-asparagyl-L-asparagyl-L-leucyl-glycyl-L-prolyl-L-valyl-L-leucyl-L-prolyl-L-prolyl-L-threonyl-L-asparagyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-threonyl-L-tyrosinamide (2->7)-disulfide. Grades: ≥98%. CAS No. 124447-81-0. Molecular formula: C167H272N52O53S2. Mole weight: 3920.43.
Amylin (rat, mouse) trifluoroacetate salt
Amylin is a pancreatic β-cell hormone that produces effects in several different organ systems. Amylin is a 37-amino-acid peptide that activates its specific receptors, which are multisubunit G protein and resulting in multiple receptor subtypes. Amylin's major role is as a glucoregulatory hormone, and it is an important regulator of energy metabolism in health and disease. Amidated amylin increases the rate of glycogen synthesis induced by insulin in isolated rat soleus muscle when used at a concentration of 1 nM, while linear non-amidated amylin has no effect. Synonyms: IAPP (rat, mouse); Islet Amyloid Polypeptide (rat, mouse). Grades: ≥95%. Molecular formula: C167H272N52O53S2·xCF3COOH. Mole weight: 3920.40.
Amyl isobutyrate
Amyl isobutyrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 2445-72-9. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences.
Worldwide
Amyl Isobutyrate
Amyl Isobutyrate. CAS No. 2445-72-9. Kosher: Y. VIGON Item # 503784. Categories: Speciality Ingredients Suppliers, Flavors, Fragrances, Perfumers.
Amylmetacresol. Group: Biochemicals. Alternative Names: 6-Pentyl-m-Cresol; 5-Methyl-2-pentylphenol; 6-n-Amyl-m-cresol. Grades: Highly Purified. CAS No. 1300-94-3. Pack Sizes: 1g. Molecular Formula: C12H18O, Molecular Weight: 178.27. US Biological Life Sciences.
Worldwide
Amylmetacresol
Amylmetacresol possesses antiviral (such HIV) effect. Amylmetacresol has the potential for the study in sore throat [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1300-94-3. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-121527.
amylo-α-1,6-glucosidase
This enzyme hydrolyses an unsubstituted glucose unit linked by an α(1?6) bond to an α(1?4) glucose chain. The enzyme activity found in mammals and yeast is in a polypeptide chain containing two active centres. The other activity is similar to that of EC 2.4.1.25 (4-α-glucanotransferase), which acts on the glycogen phosphorylase limit dextrin chains to expose the single glucose residues, which the 6-α-glucosidase activity can then hydrolyse. Together, these two activities constitute the glycogen debranching system. Group: Enzymes. Synonyms: amylo-1,6-glucosidase; dextrin 6-α-D-glucosidase; amylopectin 1,6-glucosidase; dextrin-1,6-glucosidase; glycogen phosphorylase-limit dextrin α-1,6-glucohydrolase. Enzyme Commission Number: EC 3.2.1.33. CAS No. 9012-47-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3896; amylo-α-1,6-glucosidase; EC 3.2.1.33; 9012-47-9; amylo-1,6-glucosidase; dextrin 6-α-D-glucosidase; amylopectin 1,6-glucosidase; dextrin-1,6-glucosidase; glycogen phosphorylase-limit dextrin α-1,6-glucohydrolase. Cat No: EXWM-3896.
AMYLOGLUCOSIDASE
AMYLOGLUCOSIDASE. Synonyms: Amyloglucosidase from Aspergillus niger;Glucoamylase, Rhizopus sp;Saccharifying enzyMe(high conversion rate);Amyloglucosidase solution from Aspergillus niger;AMG 300L;Amyloglucosidase 2D Electrophoresis marker from Aspergillus niger;Glucoamylase from Rhizopus;1,4-α-D-Glucan glucohydrolase, Exo-1,4-α-glucosidase, Glucoamylase. CAS No. 9032-08-0. Pack Sizes: 250 g. Product ID: CDF4-0038. Molecular formula: Cd+2. Category: Enzyme Preparations. Product Keywords: Food Ingredients; Enzyme Preparations; AMYLOGLUCOSIDASE; CDF4-0038; 9032-08-0; Cd+2; 232-877-2; 9032-08-0. Purity: 0.99. Color: White. EC Number: 232-877-2. Physical State: Solution. Solubility: 0.03 M sodium citrate-phosphate buffer, pH 4.5: soluble5.0mg/mL. Storage: 2-8°C. Density: ~1.2 g/mL at 25 °C. Product Description: Amyloglucosidase, a 1,4-α-D-glucan glucohydrolase, is a disaccharidase-type α-glucosidase. It is synthesized by several Aspergillus genus species. This exo-enzyme is one of the major industrial enzymes. The stability of amyloglucosidase can be increased by immobilization.
Amyloglucosidase, Aspergillus niger
Amyloglucosidase, Aspergillus niger is an enzyme derived from many sources including plants, animals and microorganisms, can be use for industrial production. Amyloglucosidase can be widely used for starch saccharification, brewing and distilling industry [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Amyloglucosidase; 1,4-α-D-Glucan glucohydrolase; Exo-1,4-α-glucosidase. CAS No. 9032-08-0. Pack Sizes: 25 g. Product ID: HY-P2857.
Amyloglucosidase (Glucoamylase)
An enzyme that can cleave individual glucose units from the non-reducing ends of starch chains. Typically used in baking, brewing, dextrose production, alcohol fermentations, dietary supplements and other food grade applications. Applications: Dietary supplements. Group: Enzymes. Synonyms: Amyloglucosidase; Glucoamylase. CAS No. 9032-08-0. Glucoamylase. Appearance: powder or liquid. Source: Aspergillus niger. Glucoamylase for Alcohol Industry; Glucoamylase; High-percent Conversion; Glucoamylase; Alcohol Enzyme; Alcohol; Glucoamylase for Alcohol Industry; ALC-1516. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form). Cat No: DIS-1013.
Amyloid β-peptide (1-40) rat
Amyloid β-peptide (1-40) (rat) is the rat form of the amyloid β-peptide found in plaques, which is the major constituent observed in the brain of Alzheimer's disease. It is the prone-to-aggregation product of amyloid precursor protein proteolytic cleavage. It is shown to have both neurotrophic and neurotoxic effects. Synonyms: β-Amyloid (1-40), rat; H-Asp-Ala-Glu-Phe-Gly-His-Asp-Ser-Gly-Phe-Glu-Val-Arg-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-OH; L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-glycyl-L-histidyl-L-alpha-aspartyl-L-seryl-glycyl-L-phenylalanyl-L-alpha-glutamyl-L-valyl-L-arginyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycyl-glycyl-L-valyl-L-valine; Rat amyloid-beta peptide 1-40; Rat amyloid-β peptide 1-40; Amyloid b-Protein (1-40) (Mouse, rat). Grades: ≥95%. CAS No. 144409-98-3. Molecular formula: C190H291N51O57S. Mole weight: 4233.76.
Amyloid β-peptide (1-42) human
Amyloid β-Peptide (12-28) (human), an Amyloid β-peptide fragment, binds with high affinity to α7-nicotinic ACh receptors. It impairs memory retention following central administration in mice. Uses: Implicated in alzheimer's disease. Synonyms: β-Amyloid (1-42), human; beta-Amyloid (1-42) human; Amyloid Beta Protein Fragment 1-42; H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH; L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl-L-alpha-aspartyl-L-seryl-glycyl-L-tyrosyl-L-alpha-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycyl-glycyl-L-valyl-L-valyl-L-isoleucyl-L-alanine; Abeta 42 protein; amyloid beta-protein (1-42). Grades: ≥95%. CAS No. 107761-42-2. Molecular formula: C203H311N55O60S. Mole weight: 4514.04.
Amyloid β-peptide (1-42) (rat)
Amyloid β-peptide (1-42) (rat) is the rat form of the predominant amyloid β-peptide found in plaques associated with Alzheimer's disease. It could lead to a large shift in the bax/bcl-2 ratio in favour of pro-apoptotic bax. It is neurotoxic. Synonyms: Amyloid β-Protein (1-42) (mouse, rat); beta-Amyloid Peptide (1-42) (rat/mouse). CAS No. 166090-74-0. Molecular formula: C199H307N53O59S. Mole weight: 4418.02.
Amyloid β-Peptide (1-43) (human)
Amyloid β-Peptide (1-43) (human) is the minor component of neuritic plaques, which is the primary constituent of senile plaques and cerebrovascular deposits in Alzheimer's disease and Down's syndrome. It is neurotrophic and neurotoxic. Synonyms: β-Amyloid (1-43); Amyloid β-Protein Fragment 1-43; H-DL-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-D-Glu-D-Asp-D-Val-Gly-D-Ser-D-Asn-D-Lys-Gly-D-Ala-D-xiIle-D-xiIle-Gly-D-Leu-D-Met-D-Val-Gly-Gly-D-Val-D-Val-D-xiIle-D-Ala-D-xiThr-OH. CAS No. 134500-80-4. Molecular formula: C207H318N56O62S. Mole weight: 4615.19.
Amyloid beta-peptide (25-35)
Amyloid beta-peptide(25-35), the fragment Aβ(25-35) of the Alzheimer's amyloid β-peptide, is functionally required for the neurotrophic and neurotoxic effects associated with Alzheimer's disease. Synonyms: H-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-OH; glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionine; Amyloid β-Protein (25-35); Amyloid-Protein (25-35). CAS No. 131602-53-4. Molecular formula: C45H81N13O14S. Mole weight: 1060.27.
Amyloid beta-peptide (25-35) 2TFA
Amyloid beta-peptide (25-35) 2TFA, the fragment Aβ(25-35) of the Alzheimer's amyloid β-peptide, is functionally required for the neurotrophic and neurotoxic effects associated with Alzheimer's disease. Synonyms: GSNKGAIIGLM 2TFA; H-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-OH.2TFA; glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionine trifluoroacetic acid; Amyloid β-peptide (25-35) trifluoroacetate; Aβ25-35 trifluoroacetate; Eledoisin, 1-glycine-2-L-serine-3-L-asparagine-5-glycine-7-L-isoleucine-11-L-methionine-, trifluoroacetate; Human β-amyloid peptide (25-35) trifluoroacetate; β-Amyloid fragment(25-35) trifluoroacetate; β-Amyloid peptide(25-35) trifluoroacetate. Grades: ≥95%. Molecular formula: C49H83F6N13O18S. Mole weight: 1288.32.
Amyloid β-peptide (42-1) human
Amyloid β-peptide (42-1) (human), is the predominant form of amyloid β-peptide found in the brains of patients with Alzheimer's disease. Uses: Implicated in alzheimer's disease. Synonyms: H-Ala-Ile-Val-Val-Gly-Gly-Val-Met-Leu-Gly-Ile-Ile-Ala-Gly-Lys-Asn-Ser-Gly-Val-Asp-Glu-Ala-Phe-Phe-Val-Leu-Lys-Gln-His-His-Val-Glu-Tyr-Gly-Ser-Asp-His-Arg-Phe-Glu-Ala-Asp-OH; L-alanyl-L-isoleucyl-L-valyl-L-valyl-glycyl-glycyl-L-valyl-L-methionyl-L-leucyl-glycyl-L-isoleucyl-L-isoleucyl-L-alanyl-glycyl-L-lysyl-L-asparagyl-L-seryl-glycyl-L-valyl-L-alpha-aspartyl-L-alpha-glutamyl-L-alanyl-L-phenylalanyl-L-phenylalanyl-L-valyl-L-leucyl-L-lysyl-L-glutaminyl-L-histidyl-L-histidyl-L-valyl-L-alpha-glutamyl-L-tyrosyl-glycyl-L-seryl-L-alpha-aspartyl-L-histidyl-L-arginyl-L-phenylalanyl-L-alpha-glutamyl-L-alanyl-L-aspartic acid; Amyloid beta (42-1) human; Amyloid b-Protein (42-1). Grades: ≥95%. CAS No. 317366-82-8. Molecular formula: C203H311N55O60S. Mole weight: 4514.04.
Amyloid β-Protein 10-20
Amyloid β protein (10-20) is a fragment of Amyloid β peptide that may be used in the study of neurological diseases. Synonyms: H-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-OH; L-tyrosyl-L-alpha-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanine; Amyloid b-Protein (10-20); Amyloid B-protein fragment 10-20. Grades: ≥95%. CAS No. 152286-31-2. Molecular formula: C71H99N17O16. Mole weight: 1446.65.
Amyloid β-Protein 10-20 acetate
Amyloid β-Protein (10-20) acetate is a fragment of Amyloid β peptide that may be used in the study of neurological diseases. Synonyms: H-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-OH.CH3CO2H; L-tyrosyl-L-alpha-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanine acetic acid. Grades: ≥95%. Molecular formula: C73H103N17O18. Mole weight: 1506.65.
Amyloid β-Protein (1-37) is a fragment of amyloid β-protein cleaved from amyloid precursor protein (APP) that is moderately associated with Mini-Mental State Examination (MMSE) scores in Alzheimer disease. Synonyms: H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-OH; L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl-L-alpha-aspartyl-L-seryl-glycyl-L-tyrosyl-L-alpha-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycine. Grades: ≥90%. CAS No. 186359-67-1. Molecular formula: C182H274N50O55S. Mole weight: 4074.55.
Amyloid β-Protein (1-40)-Lys(biotinyl) amide is used for immobilization of Aβ40. The biotinylation of the peptide and the location of the biotin portion (N- or C-terminus) seem to influence aggregation behavior. Similar effects are observed at the N- or C-terminal of Aβ42 biotinylation. Synonyms: Abeta (1-40) Lys (Biotin) amide; H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Lys(biotinyl)-NH2. Grades: ≥95%. Molecular formula: C210H322N58O60S2. Mole weight: 4683.35.
Amyloid β-Protein (1-42)-Lys(biotinyl) amide
Amyloid β-Protein (1-42)-Lys(biotinyl) amide is used for immobilization of Aβ42. N-terminal biotinylated and C-terminal biotinylated Aβ42 binding may behave differently on surfaces. Synonyms: Beta-Amyloid (1-42)-Lys(biotin) amide; H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-Lys(biotinyl)-NH2. Grades: ≥95%. Molecular formula: C219H338N60O62S2. Mole weight: 4867.53.
Amyloid β-Protein (1-42) (scrambled)
Amyloid β-Protein (1-42) (scrambled) is the inactive control for Aβ1-42. Synonyms: β-Amyloid (1-42) Scrambled; H-Ala-Ile-Ala-Glu-Gly-Asp-Ser-His-Val-Leu-Lys-Glu-Gly-Ala-Tyr-Met-Glu-Ile-Phe-Asp-Val-Gln-Gly-His-Val-Phe-Gly-Gly-Lys-Ile-Phe-Arg-Val-Val-Asp-Leu-Gly-Ser-His-Asn-Val-Ala-OH. Grades: ≥95%. CAS No. 1678415-52-5. Molecular formula: C203H311N55O60S. Mole weight: 4514.10.
Amyloid β-Protein (1-6)
The experiments using sub-peptides of Aβ42 reveals that the epitope identified by antibody A8 is located in the 1-6 region of A&beta. Synonyms: H-Asp-Ala-Glu-Phe-Arg-His-OH; L-α-Aspartylalanyl-L-α-glutamyl-L-phenylalanyl-L-arginyl-L-histidine; H-DAEFRH-OH. Grades: ≥95%. CAS No. 214550-64-8. Molecular formula: C33H47N11O11. Mole weight: 773.79.
Amyloid β-Protein (16-22)
Amyloid β-Protein (16-22) is a self-assembling Aβ sequence. Synonyms: H-Lys-Leu-Val-Phe-Phe-Ala-Glu-OH; L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-glutamic acid. Grades: ≥95%. CAS No. 153247-41-7. Molecular formula: C43H64N8O10. Mole weight: 853.02.
Amyloid β-Protein (1-6) amide
Experiments using sub-peptides of Aβ42 show that the epitope identified by antibody A8 is located in the 1-6 region of A&beta. Synonyms: L-Histidinamide, L-α-aspartyl-L-alanyl-L-α-glutamyl-L-phenylalanyl-L-arginyl-; H-Asp-Ala-Glu-Phe-Arg-His-NH2; H-DAEFRH-NH2; L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidinamide. Grades: ≥95%. CAS No. 903883-21-6. Molecular formula: C33H48N12O10. Mole weight: 772.81.
Amyloid β-Protein (17-40)
Cleavage of APP by alpha- and gamma-secretase (i.e. the non-amyloidogenic pathway) yields p3 peptide, a mix of Aβ 17-40 and Aβ 17-42. P3 is a major component of diffuse plaques observed in AD brains and preamyloid plaques in patients with Down syndrome. Synonyms: β-Amyloid (17-40); H-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-OH; L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycyl-glycyl-L-valyl-L-valine; Amyloid β-Protein Fragment 17-40. Grades: ≥90%. CAS No. 156790-69-1. Molecular formula: C110H178N26O31S. Mole weight: 2392.85.
Amyloid β-Protein (17-42)
Amyloid β-Protein (17-42) is the cleavage of APP by α- and γ-secretase (i.e. the non-amyloidogenic pathway) to produce P3 peptide, a mixture of Aβ 17-40 and Aβ 17-42. Aβ 17-42 contains two hydrophobic patches (L17-A21 and A30-A42) and a turn region (E22-G29), which are critical in determining aggregation and toxicity and form the strand-loop-strand conformation in the fibrils. Synonyms: H-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH; beta-Amyloid peptide 17-42; L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-lysyl-glycyl-L-alanyl-L-isoleucyl-L-isoleucyl-glycyl-L-leucyl-L-methionyl-L-valyl-glycyl-glycyl-L-valyl-L-valyl-L-isoleucyl-L-alanine; Aβ 17-42. Grades: ≥90%. CAS No. 155178-13-5. Molecular formula: C119H194N28O33S. Mole weight: 2577.08.
Amyloid beta-protein(29-40)
Amyloid beta-protein(29-40). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Aβ(30-40). Product Category: Heterocyclic Organic Compound. CAS No. 184865-04-1. Molecular formula: C49H88N12O13S. Mole weight: 1085.36. Purity: 0.96. IUPACName: amyloid β-protein(30-40). Product ID: ACM184865041. Alfa Chemistry ISO 9001:2015 Certified.
Amyloid β-Protein (33-42)
Amyloid β-Protein (33-42) is a partial sequence of β-amyloid protein, which is used to raise antibodies against Aβ 1-42. Synonyms: APP770 (704-713); H-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH; glycyl-L-leucyl-L-methionyl-L-valyl-glycyl-glycyl-L-valyl-L-valyl-L-isoleucyl-L-alanine; L-Alanine, glycyl-L-leucyl-L-methionyl-L-valylglycylglycyl-L-valyl-L-valyl-L-isoleucyl-; β-Amyloid (33-42). Grades: ≥95% by HPLC. CAS No. 178949-81-0. Molecular formula: C41H74N10O11S. Mole weight: 915.15.
With the development of AD, N-terminal truncation of Aβ42 may be formed in increased amounts. Amyloid β-Protein (3-42) is a precursor of Pyr-peptide. The resistance of (Pyr3)-Aβ 3-42 positive plaque to age-dependent degradation may be due to its high stability and aggregation tendency. Synonyms: Aβ (3-42); H-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH. Grades: ≥95%. CAS No. 157884-74-7. Molecular formula: C196H301N53O56S. Mole weight: 4327.94.
Amyloid β-Protein (40-1)
Amyloid β-Protein (40-1) is an inactive control of Amyloid β-Protein (1-40). Synonyms: β-Amyloid (40-1); H-Val-Val-Gly-Gly-Val-Met-Leu-Gly-Ile-Ile-Ala-Gly-Lys-Asn-Ser-Gly-Val-Asp-Glu-Ala-Phe-Phe-Val-Leu-Lys-Gln-His-His-Val-Glu-Tyr-Gly-Ser-Asp-His-Arg-Phe-Glu-Ala-Asp-OH; L-valyl-L-valyl-glycyl-glycyl-L-valyl-L-methionyl-L-leucyl-glycyl-L-isoleucyl-L-isoleucyl-L-alanyl-glycyl-L-lysyl-L-asparagyl-L-seryl-glycyl-L-valyl-L-alpha-aspartyl-L-alpha-glutamyl-L-alanyl-L-phenylalanyl-L-phenylalanyl-L-valyl-L-leucyl-L-lysyl-L-glutaminyl-L-histidyl-L-histidyl-L-valyl-L-alpha-glutamyl-L-tyrosyl-glycyl-L-seryl-L-alpha-aspartyl-L-histidyl-L-arginyl-L-phenylalanyl-L-alpha-glutamyl-L-alanyl-L-aspartic acid. Grades: ≥95%. CAS No. 144409-99-4. Molecular formula: C194H295N53O58S. Mole weight: 4329.86.
Amyloid β-Protein (4-42)
Amyloid β-Protein (4-42) is one of the earliest and most prominent Aβ species deposited in AD brain. In familial AD patients with V261I PS1 mutation, it was found to be a component of cotton boll plaques. It has also been found in amyloid deposits in vascular dementia and familial Danish dementia patients. These results suggest that Aβ 4-42 May be involved in the development of various CNS diseases. Synonyms: Aβ (4-42); H-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH. Grades: ≥95%. CAS No. 157884-72-5. Molecular formula: C191H294N52O53S. Mole weight: 4198.82.
Amyloid β-Protein (5-42)
Amyloid β-Protein (5-42), produced by caspase acting on amyloid precursor proteins, deposits in the alzheimer's brain but less prone to aggregation. Synonyms: Aβ (5-42); H-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH. Grades: ≥95% by HPLC. CAS No. 1678415-97-8. Molecular formula: C182H285N51O52S. Mole weight: 4051.64.
Amyloid β-Protein Fragment 35-25
Amyloid β-Protein Fragment 35-25, the reverse sequence of Aβ 25-35, serves as an inactive control. Synonyms: H-Met-Leu-Gly-Ile-Ile-Ala-Gly-Lys-Asn-Ser-Gly-OH; Amyloid β-Protein (35-25); β-Amyloid (35-25); L-methionyl-L-leucyl-glycyl-L-isoleucyl-L-isoleucyl-L-alanyl-glycyl-L-lysyl-L-asparagyl-L-seryl-glycine. Grades: ≥95%. CAS No. 147740-73-6. Molecular formula: C45H81N13O14S. Mole weight: 1060.27.
Amyloid Bri Protein Precursor277 (89-106)
Synonyms: H-Cys-Gly-Ile-Lys-Tyr-Ile-Lys-Asp-Asp-Val-Ile-Leu-Asn-Glu-Pro-Ser-Ala-Asp-OH; L-cysteinyl-glycyl-L-isoleucyl-L-lysyl-L-tyrosyl-L-isoleucyl-L-lysyl-L-alpha-aspartyl-L-alpha-aspartyl-L-valyl-L-isoleucyl-L-leucyl-L-asparagyl-L-alpha-glutamyl-L-prolyl-L-seryl-L-alanyl-L-aspartic acid. Grades: ≥95% by HPLC. CAS No. 1802078-21-2. Molecular formula: C87H141N21O30S. Mole weight: 1993.24.