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SRP3229

Sigma-Aldrich

PDGF-BB from mouse

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

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Synonym(s):
Glioma-derived growth factor (GDGF), Osteosarcoma-derived Growth Factor (ODGF)
NACRES:
NA.32

biological source

mouse

recombinant

expressed in E. coli

Assay

≥98% (HPLC)
≥98% (SDS-PAGE)

form

lyophilized

potency

1.0-2.0 ng/mL ED50

mol wt

24.4 kDa

packaging

pkg of 10 μg

technique(s)

cell culture | mammalian: suitable

impurities

<0.1 EU/μg endotoxin, tested

color

off-white to yellow

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

mouse ... PDGFB(18591)

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Sigma-Aldrich

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SRP3229

PDGF-BB from mouse

Sigma-Aldrich

Sigma-Aldrich

SRP3228

PDGF-AA from mouse

Sigma-Aldrich

Sigma-Aldrich

SRP3138

PDGF-BB human

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

-

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

>98% (SDS-PAGE)

form

lyophilized

form

lyophilized

form

lyophilized

form

-

mol wt

24.4 kDa

mol wt

28.7 kDa

mol wt

24.3 kDa

mol wt

-

packaging

pkg of 10 μg

packaging

pkg of 10 μg

packaging

pkg of 10 μg

packaging

-

General description

PDGFs (platelet-derived growth factors) are disulfide-linked dimers consisting of two 12.0-13.5kDa polypeptide chains, designated PDGF-A and PDGF-B chains. Two distinct signaling receptors used by PDGFs have been identified and named PDGFR-α and PDGFR-β. PDGFR-α is high-affinity receptor for each of the three PDGF forms. On the other hand, PDGFR-β interacts with only PDGF-BB and PDGF-AB. Recombinant murine PDGF-BB is a 24.4kDa disulfide-linked homodimer of two B chains (218 total amino acids).

Application

PDGF-BB from mouse has been used as a chemotactic factor on vascular smooth muscle cell.

Biochem/physiol Actions

The three naturally occurring PDGFs (platelet-derived growth factors); 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 α-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. Heterozygous mutation in PDGFB is associated with primary familial brain calcification. It is also associated with angiogenesis for osteogenesis. PDGFB induces migration of endothelial progenitor cells and mesenchymal stem cells.

Sequence

MSLGSLAAAE PAVIAECKTR TEVFQISRNL IDRTNANFLV WPPCVEVQRC SGCCNNRNVQ CRASQVQMRP VQVRKIEIVR KKPIFKKATV TLEDHLACKC ETIVTPRPVT

Physical form

Lyophilized from 10 mM Sodium Citrate, pH 4.0.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Arterial smooth muscle cells express platelet-derived growth factor (PDGF) A chain mRNA, secrete a PDGF-like mitogen, and bind exogenous PDGF in a phenotype- and growth state-dependent manner.
Sjolund M, et al.
The Journal of Cell Biology, 106, 403-413 (1988)
A role for the polysialic acid-neural cell adhesion molecule in PDGF-induced chemotaxis of oligodendrocyte precursor cells.
Zhang H, et al.
Journal of Cell Science, 117, 93-103 (2004)
Decorin inhibition of PDGF-stimulated vascular smooth muscle cell function: potential mechanism for inhibition of intimal hyperplasia after balloon angioplasty.
Nili N, et al.
The American Journal of Pathology, 163, 869-878 (2003)
Roles of PDGF in animal development.
Hoch RV and Soriano P
Development, 130, 4769-4784 (2003)
William H Thiel et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 24(4), 779-787 (2016-01-07)
Inhibition of vascular smooth muscle cell (VSMC) proliferation by drug eluting stents has markedly reduced intimal hyperplasia and subsequent in-stent restenosis. However, the effects of antiproliferative drugs on endothelial cells (EC) contribute to delayed re-endothelialization and late stent thrombosis. Cell-targeted

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