SRP4388
SDF-1alpha (CXCL12) 来源于小鼠
recombinant, expressed in E. coli, ≥99% (SDS-PAGE), ≥99% (HPLC)
别名:
CXCL12, PBSF, SDF-1, hIRH, 前 B 细胞生长刺激因子, 趋化因子（C-X-C 基序）配体 12
产品名称
SDF-1alpha (CXCL12) 来源于小鼠, recombinant, expressed in E. coli, ≥99% (SDS-PAGE), ≥99% (HPLC)
biological source
mouse
recombinant
expressed in E. coli
assay
≥99% (HPLC)
≥99% (SDS-PAGE)
form
lyophilized
potency
50-100 ng/mL
mol wt
~7.9 kDa
packaging
pkg of 10 μg
storage condition
avoid repeated freeze/thaw cycles
impurities
endotoxin, tested
NCBI accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
mouse ... Sdf1(20315)
Biochem/physiol Actions
基质细胞衍生因子-1α （SDF-1α）是一种多效趋化因子。它可作为 T-和 B-淋巴细胞和炎性单核细胞的化学引诱物。在神经干细胞中，SDF-1α 参与细胞增殖、存活、迁移、细胞间相互作用，以及指导神经元轴突。它对中枢神经系统（CNS）的炎症发病过程起关键作用。它还控制 BMP（骨形态发生蛋白）相关的成骨分化。
General description
基质细胞衍生因子-1α（SDF-1α）是一种最新发现蛋白质，属于细胞因子的 α-细胞因子（C-X-C）家族。重组小鼠 SDF-1α 是一种含有 68 个氨基酸残基的 7.9kDa 蛋白质。
Physical form
冻干品，来自 10mM乙酸。蛋白质可能表现为雾状或薄膜，很难在试剂瓶底部看到。
Preparation Note
在水中重悬至浓度为 0.1-1.0 mg/mL。然后可使用其他水性缓冲液稀释该溶液。
开盖前请先离心。避免反复冻融。
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
常规特殊物品
此项目有
BMP2 Regulation of CXCL12 Cellular, Temporal, and Spatial Expression is Essential During Fracture Repair.
Myers TJ, et al.
Journal of Bone and Mineral Research, 30, 2014-2027 (2015)
Role of the alpha-chemokine stromal cell-derived factor (SDF-1) in the developing and mature central nervous system.
Lazarini F, et al.
Glia, 42, 139-148 (2003)
Stephen Ryan Mut et al.
Micromachines, 13(3) (2022-03-27)
Millions of adults are affected by progressive vision loss worldwide. The rising incidence of retinal diseases can be attributed to damage or degeneration of neurons that convert light into electrical signals for vision. Contemporary cell replacement therapies have transplanted stem
Szandra Schwarcz et al.
Molecular biology reports, 50(6), 5273-5282 (2023-05-05)
Commensal bacteria secrete metabolites that reach distant cancer cells through the circulation and influence cancer behavior. Deoxycholic acid (DCA), a hormone-like metabolite, is a secondary bile acid specifically synthesized by intestinal microbes. DCA may have both pro- and antineoplastic effects
Rina Zilkha-Falb et al.
Journal of neuroinflammation, 13, 7-7 (2016-01-10)
Demyelination and axonal degeneration, hallmarks of multiple sclerosis (MS), are associated with the central nervous system (CNS) inflammation facilitated by C-X-C motif chemokine 12 (CXCL12) chemokine. Both in MS and in experimental autoimmune encephalomyelitis (EAE), the deleterious CNS inflammation has
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