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Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.
| Product | Description | |
|---|---|---|
| Acetyl-L-norleucine 99+% (HPLC) | Acetyl-L-norleucine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. |  Worldwide |
| Acetyl-L-norvaline 98+% (HPLC) | Acetyl-L-norvaline 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-phenylalanine 99+% (HPLC) | Acetyl-L-phenylalanine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 2018-61-3. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-phenylalanine amide 99+% (TLC) | Acetyl-L-phenylalanine amide 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-phenylalanine ethyl ester 99+% (HPLC) | Acetyl-L-phenylalanine ethyl ester 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-phenylalanine methyl ester 99+% (HPLC) | Acetyl-L-phenylalanine methyl ester 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-proline 99+% | Acetyl-L-proline 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-proline amide 99+% | Acetyl-L-proline amide 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 16395-58-7. Pack Sizes: 1g, 2.5g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-proline methyl ester 99+% | Acetyl-L-proline methyl ester 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-serine methyl ester 98+% | Acetyl-L-serine methyl ester 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 54322-41-7. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-threonine | Acetyl-L-threonine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-threonine methyl ester ≥95% (HPLC) | Acetyl-L-threonine methyl ester ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-tyrosine 99+% ( | Acetyl-L-tyrosine 99+% (. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acetyl-L-tyrosine amide 99+% (TLC) | Acetyl-L-tyrosine amide 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1948-71-6. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-tyrosine ethyl ester hydrate 99+% | Acetyl-L-tyrosine ethyl ester hydrate 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-tyrosine hydrazide 98+% (TLC) | Acetyl-L-tyrosine hydrazide 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 2.5g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-tyrosine methyl amide 99+% (TLC) | Acetyl-L-tyrosine methyl amide 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 6367-14-2. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-tyrosine methyl ester hydrate 98+% (HPLC) | Acetyl-L-tyrosine methyl ester hydrate 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-valine 98+% | Acetyl-L-valine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-valine amide 99+% (TLC) | Acetyl-L-valine amide 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 37933-88-3. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-O-benzyl-L-serine 99+% (HPLC) | Acetyl-O-benzyl-L-serine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-O-methyl-L-tyrosine | Acetyl-O-methyl-L-tyrosine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-O-methyl-L-tyrosine methyl ester 98+% (HPLC) | Acetyl-O-methyl-L-tyrosine methyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-O-tert-butyl-L-serine 98+% (HPLC) | Acetyl-O-tert-butyl-L-serine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| Acetyl-O-tert-butyl-L-threonine 99+% (HPLC) | Acetyl-O-tert-butyl-L-threonine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Acetyl-O-tert-butyl-L-tyrosine 99+% (HPLC) | Acetyl-O-tert-butyl-L-tyrosine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 201292-99-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Acetyl-S-farnesyl-L-cysteine 99+% (TLC) | Acetyl-S-farnesyl-L-cysteine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Acetyl-S-trityl-L-cysteine 99+% | Acetyl-S-trityl-L-cysteine 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 27486-87-9. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Acetylthiocholine iodide 98+% (HPLC) | Acetylthiocholine iodide 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1866-15-5. Pack Sizes: 100g, 1g, 25g, 5g. US Biological Life Sciences. | Worldwide |
| Ac-Gly-Gly-OH 98+% (HPLC) | Ac-Gly-Gly-OH 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Ac-Hyp-OH ≥95% (TLC) | Ac-Hyp-OH ≥95% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Acibenzolar-S-methyl | Acibenzolar-S-methyl is a S-methyl thioester derivative of acibenzolar. Acibenzolar-S-Methyl acts as a fungicide in pesticidal formulations. Group: Biochemicals. Grades: Highly Purified. CAS No. 135158-54-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C8H6N2S3, Molecular Weight: 226.34. US Biological Life Sciences. | Worldwide |
| Acid Blue 40 98+% (Dye content) | Acid Blue 40 98+% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 6424-85-7. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acid Blue 45 | Acid Blue 45. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acid Fuchsin calcium salt ≥70% (Dye content) | Acid Fuchsin calcium salt ≥70% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| Acid Green 25 ≥96% (Dye content) | Acid Green 25 ≥96% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 4403-90-1. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acidic Mammalian Chitinase Inhibitor, Bisdionin F | A cell-permeable, competitive Acidic Mammalian Chitinase (AMCase) Inhibitor (IC50=0.92uM and Ki=0.42uM for hAMCase, and IC50=2.2uM for mAMCase, in vitro) that demonstrates 20-fold selectivity for hAMCase over hCHIT1. It is shown to decrease chitinase enzymatic activity (5mg/kg, i.p.) in the lungs of control PBS- and OVA-challenged mice. Furthermore, it attenuates lung chitinase activity, reduces eosinophil influx, and improves ventilatory function, in vivo, in a murine model of allergic inflammation. It also causes neutrophilia in the lungs of OVA-challenged mice. Group: Biochemicals. Alternative Names: AMCase Inhibitor, 3,7-dimethyl-1-(3-(3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)propyl)-1H-purine-2,6(3H,7H)-dione. Grades: Highly Purified. CAS No. 917877-86-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Ack1 Inhibitor, AIM-100 (Activated Cdc42 Kinase 1 Inhibitor, (S)-5,6-Diphenyl-N-((tetrahydrofuran-2-yl)methyl)furo[2,3-d]pyrimidin-4-amine) | A cell-permeable furopyrimidine that acts as a potent, ATP-binding site-targeting, Ack1-selective inhibitor (IC50 = 22nM) and effectively prevents receptor-mediated Ack1 activation (by >90% in MEF & LAPC4 cultures; 16h 800nM), while exhibiting much reduced potency against Lyn, Lck, Abl1 and BTK (IC50 ≥346.7nM) and no inhibitory activity toward 25 other kinases. Shown to completely inhibit EGF-induced, but not androgen DHT- (dihydrotestosterone) stimulated, AR transcription activity in serum- and androgen-deprived prostate cancer LAPC4 cutlures. Effectively inhibits androgen-independent LNCaP prostate cancer growth both in vitro (by 60%; 72h 8uM) and in castrated mice in vivo (4mg/kg/96h injections on day 7/11/15/19/23/27 post tumor transplant). Group: Biochemicals. Grades: Highly Purified. CAS No. 873305-35-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Ac-Lys-D-Ala-D-Ala-OH ≥97% (HPLC) | Ac-Lys-D-Ala-D-Ala-OH ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 50mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| Ac-Phe-3,5-diI-Tyr-OH | Ac-Phe-3,5-diI-Tyr-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| Ac-Phe(4-NH2)-OH 98+% (HPLC) | Ac-Phe(4-NH2)-OH 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Ac-Phe-Arg-OEt·AcOH | Ac-Phe-Arg-OEt·AcOH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| Ac-Phe-Tyr-NH2 | Ac-Phe-Tyr-NH2. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| Ac-Phe-Tyr-OH 99+% | Ac-Phe-Tyr-OH 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| Acridine orange biological stain | Acridine orange biological stain. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acridine Orange hydrochloride | Acridine Orange hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 65-61-2. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acridine Yellow G ≥90% (Dye content) | Acridine Yellow G ≥90% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acriflavine hydrochloride 98.5+% | Acriflavine hydrochloride 98.5+%. Group: Biochemicals. Alternative Names: 3,6-Diamino-10-methylacridinium chloride hydrochloride?CI 46000; Acriflavine Dihydrochloride; Acriflavinium Chloride; Flavacridine Hydrochloride; NSC 689003. Grades: Reagent Grade. CAS No. 8063-24-9. Pack Sizes: 25g, 100g. Molecular Formula:?C??H??Cl?N? , Molecular Weight:?259.74. US Biological Life Sciences. | Worldwide |
| Acriflavine Neutral ≥95% | Acriflavine Neutral ≥95%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
| Acrinathrin | Acrinathrin is a pesticide active substance and an analog of Cypermethrin (C989000); a synthetic pyrethroid insecticide and ectoparasiticide. Group: Biochemicals. Grades: Highly Purified. CAS No. 101007-06-1. Pack Sizes: 100mg, 1g. Molecular Formula: C26H21F6NO5, Molecular Weight: 541.44. US Biological Life Sciences. | Worldwide |
| Aculeacin A | Aculeacin A is an amphophilic antibiotic that inhibits the biosynthesis of β-glucan. Group: Biochemicals. Grades: Highly Purified. CAS No. 58814-86-1. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C50H81N7O16, Molecular Weight: 1036.22. US Biological Life Sciences. | Worldwide |
| a-Cyano-3-hydroxycinnamic acid | a-Cyano-3-hydroxycinnamic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 54673-07-3. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| a-Cyano-4-methoxycinnamic acid | a-Cyano-4-methoxycinnamic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1519-55-7. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| a-Cyclohexylmandelic acid 99+% | a-Cyclohexylmandelic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| a-Cyclohexylphenylacetic acid 98+% ( | a-Cyclohexylphenylacetic acid 98+% (. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| a-Cyclopentylmandelic acid 99+% | a-Cyclopentylmandelic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Acyclovir (2-Amino-1,9-dihydro-9-((2-hydroxyethoxy)methyl)-6H-purin-6-one, Aciclovir) | Acyclovir is an antiviral agent with activity against herpesvirus types 1 and 2 and varicella zoster virus. Acyclovir is converted by a herpesvirus enzyme into acyclovir triphosphate that inhibits the synthesis of deoxyribonucleic acid (DNA) molecules in the virally infected cells, thereby inhibiting viral replication. Group: Biochemicals. Grades: Highly Purified. CAS No. 59277-89-3. Pack Sizes: 50mg, 250mg . US Biological Life Sciences. | Worldwide |
| Adenine hemisulfate 99+% (HPLC) | Adenine hemisulfate 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Adenine hydrochloride 99+% | Adenine hydrochloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
| Adenine phosphate salt 99+% (HPLC) | Adenine phosphate salt 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Adenosine-2'-monophosphate ≥97% | Adenosine-2'-monophosphate ≥97%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 81012-86-4. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Adenosine 3,5-cyclic Monophosphate, 8-(4-Chlorophenylthio)-2-O-Methyl-, Sodium Salt (8-CPT-2-O-Me-cAMP, Na) | A potent, cell-permeable, and specific activator of the exchange protein activated by cyclic AMP (EPAC) [also called cAMP-guanine nucleotide-exchange factors (cAMP-GEF)] in vitro and in vivo. Does not have any effect on protein kinase A (PKA). A useful tool to discriminate between EPAC and PKA. Note: 5uMol=2.54mg. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5umol. US Biological Life Sciences. | Worldwide |
| Adenosine 3,5-cyclic Monophosphate, 8-(4-Chlorophenylthio)-, Sodium Salt (8-CPT-cAMP, Na) | Cell-permeable cAMP analog that activates both protein kinase A and protein kinase G. Directly activates Epac, a Rap1 guanine-nucleotide exchange factor. Also acts as a potent inhibitor of cGMP-specific phosphodiesterase (IC50=900nM). Inhibits cAMP-specific phosphodiesterase at much higher concentrations (IC50=25uM). Group: Biochemicals. Grades: Highly Purified. CAS No. 93882-12-3. Pack Sizes: 10mg. Molecular Formula: C??H??ClN?O?PS · Na. US Biological Life Sciences. | Worldwide |
| Adenosine 3,5-cyclic Monophosphate, 8-Bromo-, Sodium Salt (8-Bromo-cAMP, Na) | Cell-permeable cAMP analog that has greater resistance to phosphodiesterases than cAMP. Preferentially activates protein kinase A (PKA). Directly activates Epac, a Rap1 guanine-nucleotide exchange factor. Group: Biochemicals. Grades: Highly Purified. CAS No. 76939-46-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Adenosine-3',5'-cyclic monophosphate monosodium salt 99+% (HPLC) | Adenosine-3',5'-cyclic monophosphate monosodium salt 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Adenosine 3,5-cyclic Monophosphate, N6-Benzoyl-, Sodium Salt (6-Bnz-cAMP, Na) | A potent cell-permeable activator of cAMP-dependent protein kinase (PKA). Activates both type 1 and type 2 PKA and binds to the cAMP binding site 2 on the regulatory subunit of PKA. It is only slowly metabolized by cyclic nucleotide-dependent phosphodiesterases. Due to its considerably increased lipophilicity, it has sufficient membrane permeability for many biological systems. Group: Biochemicals. Grades: Highly Purified. CAS No. 30275-80-0. Pack Sizes: 10umol. US Biological Life Sciences. | Worldwide |
| Adenosine-3',5'-cyclic Monophosphate Sodium Salt (A-3:5-MP, cAMP, Na) | A key regulator of many cellular reactions. Released in response to hormonal stimulation. An activator of protein kinase A. Directly activates Epac, a Rap1 guanine-nucleotide exchange factor. Acts as a second messenger in signal transduction mechanisms. Promotes apoptosis in resting human B lymphocytes. Group: Biochemicals. Grades: Highly Purified. CAS No. 37839-81-9. Pack Sizes: 100mg, 1g. US Biological Life Sciences. | Worldwide |
| Adenosine-3,5-cyclic Monophosphate Sodium Salt (A-3:5-MP, cAMP, Na) | A key regulator of many cellular reactions. Released in response to hormonal stimulation. An activator of protein kinase A. Directly activates Epac, a Rap1 guanine-nucleotide exchange factor. Acts as a second messenger in signal transduction mechanisms. Promotes apoptosis in resting human B lymphocytes. Group: Biochemicals. Grades: Highly Purified. CAS No. 37839-81-9. Pack Sizes: 1g. Molecular Formula: C??H??N?O?P · Na. US Biological Life Sciences. | Worldwide |
| Adenosine 3,5-cyclic Monophosphorothioate, 8-Bromo-, Sp-Isomer, Sodium Salt (Sp-8-Br-cAMPS, Na) | A potent cell-permeable, metabolically-stable activator of cAMP-dependent protein kinase (PKA). Induces guanine nucleotide exchange factor activity of GEFI (also known as Epac) and GEFII towards Rap1 both in vivo and in vitro. Significantly more lipophilic and cell-permeable than Sp-cAMPS. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5umol. US Biological Life Sciences. | Worldwide |
| Adenosine 3,5-cyclic Monophosphorothioate, Rp-Isomer, Triethylammonium Salt (Adenosine 3,5-cyclic Phosphorothioate-Rp, Rp-cAMPS, TEA, PKA Inhibitor V) | A cell-permeable and reversible inhibitor of protein kinase A (Ki = 11uM). Resistant to hydrolysis by phosphodiesterases. Noncompetitive with respect to ATP. Group: Biochemicals. Grades: Highly Purified. CAS No. 151837-09-1. Pack Sizes: 5umol. US Biological Life Sciences. | Worldwide |
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