PDGF-BB Homodimer (Active) 蛋白
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北京 101111
Quick Overview for PDGF-BB Homodimer (Active) 蛋白 (ABIN2018319)
抗原
蛋白类型
生物活性
宿主
资源
纯度
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序列
- MSLGSLTIAE PAMIAECKTR TEVFEISRRL IDRTNANFLV WPPCVEVQRC SGCCNNRNVQ CRPTQVQLRP VQVRKIEIVR KKPIFKKATV TLEDHLACKC ETVAAARPVT
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产品特性
- Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine Balb/c 3T3 cells is less than 3 ng/mL, corresponding to a specific activity of > 3.3 x 10^5 IU/mg.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 1 EU/μg of rHuPDGF-BB as determined by LAL method.
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PDGF-BB Homodimer (Active) protein (His tag)
宿主: 人 宿主: 酵母菌 Recombinant > 95 % as determined by reducing SDS-PAGE. Active
PDGF-BB Homodimer protein宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 98 % as determined by reducing SDS-PAGE.
PDGF-BB Homodimer (AA 82-190) (Active) protein宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant >90 % as determined by reducing (R) and non-reducing (NR) SDS-PAGE. Active
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
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缓冲液
- Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
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注意事项
- Avoid repeated freeze/thaw cycles.
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储存条件
- 4 °C/-20 °C
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储存方法
- This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C.
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- PDGF-BB Homodimer
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别名
- Platelet-Derived Growth Factor-BB
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背景
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Platelet-derived growth factor (PDGF) presenting in serum but absent from plasma was first discovered in animal study by Lynch and co-workers in the late 1980s. It is a disulfide-linked dimer consisting of two peptides-chain A and chain B. PDGF has three subforms: PDGF-AA, PDGF-BB, PDGF-AB. It is involved in a number of biological processes, including hyperplasia, embryonic neuron development, chemotaxis, and respiratory tubule epithelial cell development. The function of PDGF is mediated by two receptors (PDGFR-alpha and PDGFR-beta).
Synonyms: PDGF-BB human, rHuPDGF-BB -
分子量
- 24.8 kDa, a disulfide-linked homodimeric protein containing two 110 amino acid residues polypeptide (B chain).
抗原
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