Human Recombinant TGF alpha (from E. coli)

0.02 mg

Catalog # 10072-624

Supplier: Prosci

Fournisseur #: 40-117

Human Recombinant TGF alpha (from <i>E. coli</i>)

Catalog # 10072-624

Supplier: Prosci

CAS Number:

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Spécifications

CAS Number:

Price

$510.34

L'article nécessite un contrôle de la température pour le stockage et la livraison avec des frais supplémentaires. Il n'est pas éligible au retour pour des raisons de sécurité et de qualité. Tenez compte des exigences avant d'acheter.
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Product Details & Documents

TGF-α is an EGF-related polypeptide growth factor that signals through the EGF receptor, and stimulates the proliferation of a wide range of epidermal and epithelial cells. It is produced by monocytes, keratinocytes, and various tumor cells. TGF-α induces transformation anchorage independence in cultured cells. Human, murine and rat TGF-α are cross-species reactive. Recombinant human TGF-α is a 50 amino acid polypeptide (5.5 kDa) which shares approximately 40% sequence homology with EGF, including 6 conserved cysteine residues, which form 3 intramolecular disulfide bonds.

Store in working aliquots at -20°C. Avoid freeze/thaw cycles.

Spécifications

Taille:
0.02 mg
Cat. No.:
10072-624
Protein/peptide type:
Recombinant
Protein/peptide name:
TGF alpha
Formulation:
Lyophilized
Protein synonyms:
Tgf-alpha
Purity:
>98%
Species:
Human
Source:
E. coli
Biological activity:
The ED50 was determined by the dose - dependent stimulation of thymidine uptake by BALB/c 3T3 cells is ≤ 0.2 ng/mL, corresponding to a specific activity of ≥ 5 x 10<sup>6</sup> units/mg.