- 询价
- 沪震生物
- 进口/国产
- hz343Hu01
- 2025年07月14日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
-20℃
- 保质期：
12个月
- 英文名：
Recombinant Heat Shock 70kDa Protein 5 (HSPA5)
- 库存：
100
- 供应商：
上海沪震
FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
Organism species Homo sapiens (Human)
Product No. RPC343Hu01
Source Prokaryotic expression
Host E.coli
Purity > 95%
UOM 50ug
Predicted Molecular Mass n/a
Predicted isoelectric point n/a
Applications SDS-PAGE; WB; ELISA; IP.
Endotoxin Level <1.0EU per 1µg (determined by the LAL method)
Subcellular Location n/a
Residues n/a
70kDa热休克蛋白5(HSPA5)重组蛋白Formulation Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
USAGE
Reconstitute in sterile PBS, pH7.2-pH7.4.
STORAGE AND STABILITY
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8oC for one month. Aliquot and store at -80oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
About the MARKER (complimentary)
Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
70kDa热休克蛋白5(HSPA5)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
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文献和实验with chaperones in these cells is of interest. Furthermore, Pb and Cu bind strongly to the molecular chaperone heat shock 70 kDa protein Hspa5, also known as glucose-regulated protein 78 (Grp78) or immunoglobulin-binding protein (BiP). This chapter describes
重组菌的生长温度，降低培养温度是减少包涵体形成的最常用的方法，较低的生长温度降低了无活性聚集体形成的速率和疏水相互作用，从而可减少包涵体的形成[4]。 2、 添加可促进重组蛋白质可溶性表达的生长添加剂，培养E.coli时添加高浓度的多醇类、蔗糖或非代谢糖可以阻止分泌到周质的蛋白质聚集反应，在最适浓度范围内添加这些添加剂不会影响细胞的生长、蛋白质的合成或运输，其它促重组蛋白质可溶性表达的生长添加剂还有乙醇（诱导热休克蛋白的表达）、低分子量的巯基或二硫化合物（影响细胞周质的还原态，从而影响
红、酰胺黑、印度墨汁不能用阴离子染料适用检测方法显色法、化学发光、荧光、放射性、化学荧光、快速免疫检测显色法、化学发光、荧光、放射性显色法、化学发光、放射性适用范围普通蛋白WB、糖蛋白检测、蛋白质测序、氨基酸分析、重复检测普通蛋白WB、氨基酸分析、重复检测。0.1μm膜适用于70KDa以下蛋白低浓度小分子蛋白、酸性蛋白、糖蛋白、蛋白多糖、核酸检测常用价 格高较低低显色底物DAB4-CNAECTMB稳定性好一般避光好灵敏度250pg1ng100pg背景一般低高高终产物成像性成像较难容易成像容易
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