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CultureGro™ Human PDGF-AA

CultureGro™ Human PDGF-AA

PDGFs exist as disulfide-linked dimers comprising two polypeptide chains, PDGF-A and PDGF-B, each weighing between 12.0 and 13.5 kDa. Among the three naturally occurring PDGFs—PDGF-AA, PDGF-BB, and PDGF-AB—all are potent mitogens affecting various cell types, including smooth muscle cells, connective tissue cells, bone and cartilage cells, and certain blood cells. These growth factors are stored in platelet α-granules and released upon platelet activation, contributing to processes like hyperplasia, chemotaxis, embryonic neuron development, and respiratory tubule epithelial cell development.

PDGFs engage two distinct signaling receptors known as PDGFR-α and PDGFR-β. PDGFR-α serves as a high-affinity receptor for all three PDGF forms, while PDGFR-β selectively interacts with PDGF-BB and PDGF-AB. Recombinant Human PDGF-AA is a 28.5 kDa disulfide-linked homodimer consisting of two A chains, totaling 250 amino acids.

$534.00$4,400.00

SKU CultureGro™ Human PDGF-AA Categories ,

Product Details

Product Specifications

Species Human
Published Species Human, Monkey, Mouse, Rat
Expression System E. coli
Amino acid sequence
SIEEAVPAVC KTRTVIYEIP RSQVDPTSAN FLIWPPCVEV KRCTGCCNTS SVKCQPSRVH HRSVKVAKVE YVRKKPKLKE VQVRLEEHLE CACATTSLNP DYREEDTGRP RESGKKRKRK RLKPT
Molecular weight 28.5 kDa
Class Recombinant
Type Protein
Purity
≥ 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin concentration <0.1 EU/µg Activity Determined by the dose-dependent stimulation of the proliferation of Balb/c 3T3 cells. The expected ED50 for this effect is 1.0-3.0 ng/ml. Conjugate Unconjugated Form Lyophilized Contains no preservative Storage conditions -20°C