应用 | 建议稀释比 | 已发表文章 |
---|---|---|
对照试剂 (Ctrl) |
Assay-dependent | - |
产品规格 | |
---|---|
种属 |
Human |
表达系统 |
E. coli |
氨基酸序列 |
MSLGSLTIAE PAMIAECKTR TEVFEISRRL IDRTNANFLV WPPCVEVQRC SGCCNNRNVQ CRPTQVQLRP VQVRKIEIVR KKPIFKKATV TLEDHLACKC ETVAAARPVT |
分子量 |
12.4 kDa |
分类 |
Recombinant |
类型 |
Protein |
纯度 |
≥95% |
内毒素浓度 |
≤1 EU/µg |
活性 |
ED50 ≤20 ng/mL; determined by the dose-dependent proliferation of 3T3 indicator cells. |
偶联物 |
Unconjugated |
形式 |
Lyophilized |
浓度 |
0.1 mg/mL |
纯化类型 |
purified |
保存液 |
10mM sodium phosphate, pH 7.5 |
内含物 |
no preservative |
保存条件 |
-20° C, Avoid Freeze/Thaw Cycles |
Recombinant human PDGF-BB is a non-glycosylated, disulfide-linked homodimer, containing two 109 amino acid chains.
Reconstitute using sterile water at 0.1 mg/mL and centrifuge prior to opening vial. Gently pipet solution down the sides of the vial. DO NOT VORTEX sample. Store reconstituted material at -20°C and add 0.1% BSA for additional stability.
The protein encoded by this gene is a member of the platelet-derived growth factor family. The four members of this family are mitogenic factors for cells of mesenchymal origin and are characterized by a motif of eight cysteines. This gene product can exist either as a homodimer (PDGF-BB) or as a heterodimer with the platelet-derived growth factor alpha polypeptide (PDGF-AB), where the dimers are connected by disulfide bonds. Mutations in this gene are associated with meningioma. Reciprocal translocations between chromosomes 22 and 7, at sites where this gene and that for COL1A1 are located, are associated with a particular type of skin tumor called dermatofibrosarcoma protuberans resulting from unregulated expression of growth factor. Two alternatively spliced transcript variants encoding different isoforms have been identified for this gene.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Becaplermin; FLJ12858; H-PDGF-BB; PDGF subunit B; PDGF, B chain; PDGF-2; platelet-derived growth factor 2; Platelet-derived growth factor B chain; Platelet-derived growth factor beta polypeptide; platelet-derived growth factor beta polypeptide (simian sarcoma viral (v-sis) oncogene homolog); Platelet-derived growth factor subunit B; platelet-derived growth factor, beta polypeptide (oncogene SIS); Proto-oncogene c-Sis
基因别名: c-sis; IBGC5; PDGF-2; PDGF2; PDGFB; SIS; SSV
UniProt ID: (Human) P01127
Entrez Gene ID: (Human) 5155
分子生物学功能:
growth factor