Proteins and Peptides

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Malformin C
Malformin C

Item number: Cay21613-1

Malformin C is a natural fungus-derived bicyclic pentapeptide that has antibacterial properties, particularly against species of Bacillus. Malformin C potently blocks the ability of bleomycin (Cay-13877) to induce G2 arrest in human T-cell leukemia-derived Jurkat cells (IC50 = 0.9 nM). It less potently abrogates...
Keywords: Malformin B1b, cyclo(D-cysteinyl-D-cysteinyl-L-valyl-D-leucyl-L-leucyl), cyclic (1->2)-disulfide
Application: Antibacterial
CAS 59926-78-2
MW: 529.7 D
From 232.00€ *
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alpha-Bungarotoxin
alpha-Bungarotoxin

Item number: Cay16385-1

alpha-Bungarotoxin is a snake venom-derived toxin that irreversibly binds nicotinic acetylcholine receptors (Ki = ~2.5 µM in rat) present in skeletal muscle, blocking action of acetylcholine at the postsynaptic membrane and leading to paralysis. It has been widely used to characterize activity at the neuromuscular...
Keywords: alpha-Bgt, alpha-BTX, alpha-bungarotoxin
Application: Irreversible nicotinic acetylcholine receptor blocker
CAS 11032-79-4
MW: 7984.2 D
187.00€ *
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Citrullinated Histone H3 (human recombinant)
Citrullinated Histone H3 (human recombinant)

Item number: Cay17926-100

A nucleosome is the basic repeating unit of chromatin in which 146 base pairs of DNA wrap twice around a histone octamer consisting of two copies of each of the core histones, H2A, H2B, H3, and H4. The combination of two H2A/H2B dimers and one H3/H4 tetramer create the nucleosome core. Histone H3 undergoes many...
Keywords: H3FI, H3FB, H3FC, H3FL, H3FK, H3FH, H3FF, H3FD, H3FJ, H3FA, HIST1H3B, HIST1H3H, HIST1H3E, HIST1H3C, HIST1H3I, HIST1H3A,...
Application: ELISA, WB
Expressed in: E.coli
Origin: Human
MW: 15.5 kD
560.00€ *
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Human Fibrinogen (PAD4 Citrullinated)
Human Fibrinogen (PAD4 Citrullinated)

Item number: Cay400076-1

Fibrinogen is a plasma clotting factor composed of three different polypeptide chains (alpha, beta and gamma). Under chronic inflammatory conditions, fibrinogen can be acted upon by the enzyme peptidylarginine deiminase 4 (PAD4), converting specific arginine residues to citrulline. Patients with rheumatoid arthritis...
Keywords: cFBG, FGA, Fibrinopeptide A, Fibrinogen alpha chain, FGB, Fibrinopeptide B, Fibrinogen beta chain, FGG, PRO2061,...
Application: WB
560.00€ *
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Erythropoietin alpha, human recombinant (rHuEPO-a)
Erythropoietin alpha, human recombinant (rHuEPO-a)

Item number: 64351.1

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass. (www.uniprot.org) Produced in CHO cells. Single polypeptide chain containing 165 amino acids. Predicted molecular mass of 21,000 Dalton and...
Keywords: Erythropoietin-Alpha, EPO-a, EPO-alpha, Epoetin, EP, MGC138142
Expressed in: Hamster cells
Origin: Human
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COX-1 (ovine)
COX-1 (ovine)

Item number: Cay60100-5

COX-1 catalyzes the first step in the biosynthesis of prostaglandins (PGs), thromboxanes, and prostacyclins: the conversion of arachidonic acid to PGH2. COX-1 is constitutively expressed in almost all animal tissues and is involved in the homeostatic role of eicosanoids. COX-1 from ram seminal vesicles has an...
Keywords: COX1, PTGS1, COX-1, PHS 1, PGHS-1, EC=1.14.99.1, PGH synthase 1, Cyclooxygenase-1, Prostaglandin H2 synthase 1,...
Application: Enzyme activity
844.00€ *
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COX-2 (human recombinant)
COX-2 (human recombinant)

Item number: Cay60122-5

Cyclooxygenase 2 (COX-2) catalyzes the first step in the biosynthesis of prostaglandins (PGs), thromboxanes, and prostacyclins: The conversion fo arachidonic acid (Cay-90010) to PGH2 (Cay-17020). Discoveries of the induction of COX expression by a variety of stimuli such as phorbol esters, lipopolysaccharides, and...
Keywords: COX2, PTGS2, COX-2, PHS II, PGHS-2, EC=1.14.99.1, PGH synthase 2, Cyclooxygenase-2, Prostaglandin H2 synthase 2,...
Application: Enzyme activity
844.00€ *
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Tumor Necrosis Factor alpha (TNF alpha), human recombinant (HumaXpress)
Tumor Necrosis Factor alpha (TNF alpha), human...

Item number: HZ-1014

Authentic recombinant human protein, human cell expressed, which in general ensures proper folding, phosphorylation, disulfide bridge formation, proteolytic processing, and glycosylation. Endotoxin <0.1 EU/µg.
Keywords: HZ-10141000ug (rHuTNFa) (rHuTNF-a), Tumor necrosis factor, TNFA, TNFSF2, Cachectin, TNF-alpha
Application: Cell culture, Bioassays
Expressed in: Human cells
Origin: Human
From 104.00€ *
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Interleukin-6 (IL-6), human recombinant (HumaXpress)
Interleukin-6 (IL-6), human recombinant (HumaXpress)

Item number: HZ-1019

Authentic recombinant human protein, human cell expressed, which in general ensures proper folding, phosphorylation, disulfide bridge formation, proteolytic processing, and glycosylation. Endotoxin <0.5 EU/µg.
Keywords: HZ-1019100ug (rHuIL-6), IL6, IFNB2, IFN-beta-2
Application: Cell culture, Bioassays
Expressed in: Human cells
Origin: Human
From 205.00€ *
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Glutathione-S-Transferase (GST) Control
Glutathione-S-Transferase (GST) Control

Item number: 000-001-200

Application: Control
176.00€ *
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Human Collagen Type I
Human Collagen Type I

Item number: 009-001-103

Origin: Human
405.00€ *
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AKT1 mutant (T308A S473A) Human Recombinant Protein
AKT1 mutant (T308A S473A) Human Recombinant Protein

Item number: 009-001-P22

Recombinant protein mutant corresponds to amino acids 1 to 480 of mature human AKT1, Akt isoform 1. There are two point mutation of key activating residues, T308A and S473A. The recombinant protein contains a polyhistidine affinity tag at the amino terminus. Purity is greater than 90% as determined by reducing and...
Keywords: PKB, AKT1, PKB alpha, EC=2.7.11.1, RAC-PK-alpha, Protein kinase B, Proto-oncogene c-Akt, Protein kinase B alpha, RAC-alpha...
Application: WB
Expressed in: Insect cells
Origin: Human
367.00€ *
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