人NPC1L1重组蛋白(NPC1L1)(Niemann-Pi

英文名称：

Recombinant Human NPC1-like intracellular cholesterol transporter 1 (NPC1L1), partial

品名简称：

Recombinant Human NPC1L1 protein, partial

货号：

CSB-EP890689HUl1

规格:

20μg

价格：

2328

LC-MS/Western Blot：

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SDS-PAGE：

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

纯度：

Greater than 85% as determined by SDS-PAGE.

内毒素：

Not test

生物活性：

/

基因名：

NPC1L1

Uniprot No.：

Q9UHC9

别名：

(NPC1L1)(Niemann-Pick C1-like protein 1)

种属：

Homo sapiens (Human)

蛋白长度：

Partial

来源：

E.coli

分子量：

33.1 kDa

表达区域：

22-284aa

氨基酸序列：

EPYTTIHQPGYCAFYDECGKNPELSGSLMTLSNVSCLSNTPARKITGDHLILLQKICPRLYTGPNTQACCSAKQLVSLEASLSITKALLTRCPACSDNFVNLHCHNTCSPNQSLFINVTRVAQLGAGQLPAVVAYEAFYQHSFAEQSYDSCSRVRVPAAATLAVGTMCGVYGSALCNAQRWLNFQGDTGNGLAPLDITFHLLEPGQAVGSGIQPLNEGVARCNESQGDDVATCSCQDCAASCPAIARPQALDSTFYLGQMPGS

蛋白标签：

N-terminal 6xHis-tagged and C-terminal HA-tagged

产品提供形式：

Liquid or Lyophilized powder

缓冲液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

储存条件：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

保质期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

货期：

3-7 business days

注意事项：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

功能1：

Plays a major role in cholesterol homeostasis. Critical for the uptake of cholesterol across the plasma membrane of the intestinal enterocyte. Involved in plant sterol absorption, it transports sitosterol, although at lower rates than cholesterol. Is the direct molecular target of ezetimibe, a drug that inhibits cholesterol absorption and is approved for the treatment of hypercholesterolemia. May have a function in the transport of multiple lipids and their homeostasis, thereby influencing lipid metabolism regulation. May be involved in caveolin trafficking from the plasma membrane. In addition, acts as a negative regulator of NPC2 and down-regulates its expression and secretion by inhibiting its maturation and accelerating its degradation.

功能2：

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文献：

"Membrane topology of human NPC1L1, a key protein in enterohepatic cholesterol absorption." Wang J., Chu B.-B., Ge L., Li B.-L., Yan Y., Song B.L. J. Lipid Res. 50:1653-1662(2009)

研究领域：

Cardiovascular

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