DA3553S PDGFB (PDGF-BB)

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2 µg / €150.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

Quick Overview

PDGFB

DA3553S

Product Description for PDGFB

PDGFB.
Presentation: Purified

Properties for PDGFB

Product Category Proteins & Growth Factors
Quantity 2 µg
Synonyms Becaplermin, PDGF B, PDGF beta, PDGF subunit B, PDGF-2, PDGF-B, PDGF2, Platelet-derived growth factor B chain, Platelet-derived growth factor beta, Platelet-derived growth factor subunit B, SIS, c-Sis
Presentation Purified
Molecular weight 24.3 kDa
Source E. coli
Species (Protein) Human
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH

Datasheet Extract

Immunogen
Swiss Prot Num:
P01127
Purity > 95 % pure by SDS-PAGE and visualised by silver stain.
Background PDGFs are disulfide-linked dimers consisting of two 12.0-13.5 kDa polypeptide chains, designated PDGF-A and PDGF-B chains. The three naturally occurring PDGFs; PDGF-AA, PDGF-BB and PDGF-AB, are potent mitogens for a variety of cell types including smooth muscle cells, connective tissue cells, bone and cartilage cells, and some blood cells. The PDGFs are stored in platelet alpha-granules and are released upon platelet activation. The PDGFs are involved in a number of biological processes, including hyperplasia, chemotaxis, embryonic neuron development, and respiratory tubule epithelial cell development. Two distinct signaling receptors used by PDGFs have been identified and named PDGFR-alpha and PDGFR-beta. PDGFR-alpha is high-affinity receptor for each of the three PDGF forms. On the other hand, PDGFR-beta interacts with only PDGF-BB and PDGF-AB.
Storage Lyophilized Human PDGF-BB is stable for a few weeks at RT but best stored at -20°C. Reconsituted is best stored at -20°C to -70°C.
Avoid repeated freezing and thawing.
Shelf life: One year from despatch.
Description
Description:
Recombinant Human PDGF-BB is a 24.3 kDa disulfide-linked homodimer of two B chains (218 total amino acids).
Biological activity:
The ED50 as determined by the dose-dependent stimulation of thymidine uptake by Balb-c 3T3 cells is < 1 ng/ml.
Molecular weight:
(218 aa)
Specific activity:
> 1 x 10e6 units/mg
Format
Buffer System:
50 mM Acetic Acid without stabilizer
Endotoxin level:
< 0.1 ng per ug of PDGF-BB
Purity:
>95% pure by SDS-PAGE and visualised by silver stain.
State:
Lyophilized purified protein
Purified
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