人ASIP重组蛋白ASP;Agouti switch pro

英文名称：

Recombinant Human Agouti-signaling protein (ASIP)

品名简称：

Recombinant Human ASIP protein

货号：

CSB-EP002212HU

规格:

20μg

价格：

1536

LC-MS/Western Blot：

/

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：

ASIP

Uniprot No.：

P42127

别名：

ASP;Agouti switch protein

种属：

Homo sapiens (Human)

蛋白长度：

Full Length of Mature Protein

来源：

E.coli

分子量：

19.5 kDa

表达区域：

23-132aa

氨基酸序列：

HLPPEEKLRDDRSLRSNSSVNLLDVPSVSIVALNKKSKQIGRKAAEKKRSSKKEASMKKVVRPRTPLSAPCVATRNSCKPPAPACCDPCASCQCRFFRSACSCRVLSLNC

蛋白标签：

N-terminal 10xHis-tagged and C-terminal Myc-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：

Involved in the regulation of melanogenesis. The binding of ASP to MC1R precludes alpha-MSH initiated signaling and thus blocks production of cAMP, leading to a down-regulation of eumelanogenesis (brown/black pigment) and thus increasing synthesis of pheomelanin (yellow/red pigment). In higher primates, agouti may affect the quality of hair pigmentation rather than its pattern of deposition. Could well play a role in neuroendocrine aspects of melanocortin action. May have some functional role in regulating the lipid metabolism with adipocytes.

功能2：

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文献：

"ASIP and TYR pigmentation variants associate with cutaneous melanoma and basal cell carcinoma." Gudbjartsson D.F., Sulem P., Stacey S.N., Goldstein A.M., Rafnar T., Sigurgeirsson B., Benediktsdottir K.R., Thorisdottir K., Ragnarsson R., Sveinsdottir S.G., Magnusson V., Lindblom A., Kostulas K., Botella-Estrada R., Soriano V., Juberias P., Grasa M., Saez B. Stefansson K. Nat Genet 40:886-891(2008)

研究领域：

Neuroscience

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