Recombinant Human INS protein (hFc Tag)

种属

Human

纯度

>90 %, SDS-PAGE

标签

hFc Tag

生物活性

未测试

Cat no : Eg0332

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Synonyms

INS, insulin



产品信息

纯度 >90 %, SDS-PAGE
内毒素 <0.1 EU/μg protein, LAL method
生物活性
Not tested
来源 HEK293-derived Human INS protein Phe25-Thr54(Insulin B chain) +linker+Gly90-Asn110(Insulin A chain) (Accession# P01308-1) with a human IgG1 Fc tag at the C-terminus.
基因ID 3630
蛋白编号 P01308-1
预测分子量 32.1 kDa
SDS-PAGE 32-36 kDa, reducing (R) conditions
组分 Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
复溶 Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
储存条件
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
运输条件 The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

背景信息

Insulin is a peptide hormone, produced by beta cells of the pancreas, and is central to regulating carbohydrate and fat metabolism in the body. It participates in glucose utilization, protein synthesis and in the formation and storage of neutral lipids. Insulin is synthesized as a precursor molecule, proinsulin, which is processed prior to secretion. A- and B-peptides are joined together by a disulfide bond to form insulin, while the central portion of the precursor molecule is cleaved and released as the C-peptide. Defects in insulin results in type 1 diabetes mellitus.

参考文献:

1.Straub SG. et al. (2002). Diabetes Metab Res Rev. 18: 451-63. 2. Heath WF. et al. (1992). J Biol Chem. 267: 419-25. 3. Concannon, P. et al. (1998). Nat. Genet. 19: 292-296.