Proteins and Peptides

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against pathogens, transport of molecules, structural maintenance of the cell and regulatory functions. Major protein goups are antibodies, enzymes, cytokines, hormones, signalling peptides, structural components and transport proteins. We offer a broad portfolio of protein products, including recombinant proteins, enzymes, cytokines and peptides, for researchers in molecular biology, cell biology, biochemistry and many other scientific fields. The products can be used for a large variety of investigations and applications, such as protein-protein interaction and protein localisation studies, enzymatic assays, Western blots (e.g. as control) and immunohistochemistry. 

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against... read more »
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Proteins and Peptides

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against pathogens, transport of molecules, structural maintenance of the cell and regulatory functions. Major protein goups are antibodies, enzymes, cytokines, hormones, signalling peptides, structural components and transport proteins. We offer a broad portfolio of protein products, including recombinant proteins, enzymes, cytokines and peptides, for researchers in molecular biology, cell biology, biochemistry and many other scientific fields. The products can be used for a large variety of investigations and applications, such as protein-protein interaction and protein localisation studies, enzymatic assays, Western blots (e.g. as control) and immunohistochemistry. 

4 from 13450 pages
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Gcn5 (human, recombinant)
Gcn5 (human, recombinant)

Item number: Cay10782-100

Gcn5 and PCAF are highly homologous members of the Gcn5-related N-acetyltransferase (GNAT) superfamily of N-acetyltransferases involved in histone acetylation. Gcn5 and PCAF contain a highly conserved central core with divergent N- and C-terminal ends. Gcn5/PCAF are enzymatic subunits that exist in a mutually...
Keywords: hGCN5, hGCN5, STAF97, STAF97, Lysine acetyltransferase 2A, Lysine acetyltransferase 2A, Histone acetyltransferase GCN5,...
Application: Enzyme activity
MW: 96,3 kD
661.00€ *
Review
Activin-A, active, human recombinant
Activin-A, active, human recombinant

Item number: 97394.10

Human recombinant Activin-A, active form, produced in E.coli is a homodimeric, non-glycosylated, polypeptide chain containing 2 x 117 amino acids and having a molecular weight of 26.2kDa. Activins are homodimers or heterodimers of the different beta subunit isoforms, part of the TGFbeta family. Mature Activin A has...
Keywords: Inhba, Inhibin beta A, FSH releasing protein.
Application: Cell Culture
Expressed in: E.coli
Origin: human
MW: 26.2 kD
From 105.00€ *
Review
Protein Phosphatase 2A C subunit (human, recombinant, L309 deletion)
Protein Phosphatase 2A C subunit (human, recombinant,...

Item number: Cay10011237-10

Reversible protein phosphorylation is a fundamental regulatory mechanism in all aspects of biology. Protein phosphatase 2A (PP2A) is a divalent cation-independent protein serine/threonine phosphatase involved in regulating numerous cellular processes including the cell cycle, growth and differentiation and is also...
Keywords: RP-C, RP-C, PPP2CA, PP2A-alpha, PP2A-alpha, Replication protein C, Replication protein C, Serine/threonine-protein...
Application: Enzyme activity
MW: 38,6 kD
440.00€ *
Review
Interleukin-1 beta, human recombinant (rHuIL-1-beta)
Interleukin-1 beta, human recombinant (rHuIL-1-beta)

Item number: 94886.10

Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release...
Keywords: Catabolin, Lymphocyte-activating factor (LAF), Endogenous Pyrogen (EP), Leukocyte Endogenous Mediator (LEM), Mononuclear...
Application: Cell biology studies
Expressed in: E.coli
Origin: human
MW: 17.0 kD
From 105.00€ *
Review
L-Leucyl-L-Leucine methyl ester (hydrochloride)
L-Leucyl-L-Leucine methyl ester (hydrochloride)

Item number: Cay16008-100

L-Leucyl-L-Leucine methyl ester (LLME) is a lysosomal condensation product that has been reported to be cytotoxic towards natural killer cells and CD4+ and CD8+ T lymphocytes without affecting helper T cells and B cells. It has also been shown to induce death of monocytes, polymorphonuclear leukocytes, and myeloid...
Keywords: LLME, LLOMe, L-leucyl-L-leucine, methyl ester, monohydrochloride
Application: Specific cytotoxin
CAS 6491-83-4
MW: 294.8 D
From 60.00€ *
Review
Phosphodiesterase I (EC 3.1.4.1, Crotalus adamanteus venom)
Phosphodiesterase I (EC 3.1.4.1, Crotalus adamanteus venom)

Item number: P4072.100

Venom exonuclease (Phosphodiesterase I) successively hydrolyzes 5'-mononucleotides from 3'-hydroxy-terminated ribo-and deoxyribo-oligonucleotides. The enzyme has been widely utilized as a tool for structural and sequence studies of nucleic acids. The enzyme has been purified with endonuclease activity being...
Keywords: Venom phosphodiesterase 1
CAS 9025-82-5
485.00€ *
Review
NEW
TMPRSS2 Protein, Human, Recombinant (Cell-Free, His)
TMPRSS2 Protein, Human, Recombinant (Cell-Free, His)

Item number: TGM-TMPH-02235-10ug

Description: TMPRSS2 Protein, Human, Recombinant (Cell-Free, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 46.9 kDa and the accession number is O15393.
Keywords: PRSS10 , TMPRSS2 , Transmembrane protease serine 2 , Serine protease 10
MW: 46.9 kD
From 273.00€ *
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NEW
TUBB2A Protein, Human, Recombinant (His)
TUBB2A Protein, Human, Recombinant (His)

Item number: TGM-TMPH-02261-10ug

Description: Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
Keywords: Tubulin beta class IIa , Tubulin beta-2A chain , TUBB2 , TUBB2A
MW: 51.9 kD
From 81.00€ *
Review
NEW
TNFAIP6 Protein, Human, Recombinant (His & Myc)
TNFAIP6 Protein, Human, Recombinant (His & Myc)

Item number: TGM-TMPH-02266-10ug

Description: Possibly involved in cell-cell and cell-matrix interactions during inflammation and tumorigenesis.
Keywords: Tumor necrosis factor-inducible gene 6 protein , Tumor necrosis factor alpha-induced protein 6 (TNF alpha-induced protein...
MW: 33 kD
From 166.00€ *
Review
NEW
JAK1 Protein, Human, Recombinant (His)
JAK1 Protein, Human, Recombinant (His)

Item number: TGM-TMPH-02273-10ug

Description: Tyrosine kinase of the non-receptor type, involved in the IFN-alpha/beta/gamma signal pathway. Kinase partner for the interleukin (IL)-2 receptor as well as interleukin (IL)-10 receptor. Directly phosphorylates STAT but also activates STAT signaling through the transactivation of other JAK kinases...
Keywords: JAK1A , JAK1 , Tyrosine-protein kinase JAK1 , Janus kinase 1 (JAK-1) , JAK1B
MW: 36.9 kD
From 118.00€ *
Review
NEW
XRCC5 Protein, Human, Recombinant (His & MBP)
XRCC5 Protein, Human, Recombinant (His & MBP)

Item number: TGM-TMPH-02314-10ug

Description: Single-stranded DNA-dependent ATP-dependent helicase that plays a key role in DNA non-homologous end joining (NHEJ) by recruiting DNA-PK to DNA. Required for double-strand break repair and V(D)J recombination. Also has a role in chromosome translocation. The DNA helicase II complex binds preferentially...
Keywords: Ku80 , ATP-dependent DNA helicase 2 subunit 2 , 86 kDa subunit of Ku antigen , Nuclear factor IV , CTC box-binding factor...
MW: 67.4 kD
From 166.00€ *
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NEW
SLC30A8 Protein, Human, Recombinant (His)
SLC30A8 Protein, Human, Recombinant (His)

Item number: TGM-TMPH-02323-10ug

Description: Facilitates the accumulation of zinc from the cytoplasm into intracellular vesicles, being a zinc-efflux transporter. May be a major component for providing zinc to insulin maturation and/or storage processes in insulin-secreting pancreatic beta-cells. SLC30A8 Protein, Human, Recombinant (His) is...
Keywords: SLC30A8 , Solute carrier family 30 member 8 , Zinc transporter 8 (ZnT-8) , Proton-coupled zinc antiporter SLC30A8 , ZNT8
MW: 43.6 kD
From 497.00€ *
Review
4 from 13450 pages