Recombinant Human Agouti-signaling protein (ASIP)

Code CSB-YP002212HU
MSDS
Size Pls inquire
Source Yeast
Have Questions? Leave a Message or Start an on-line Chat
Code CSB-EP002212HU-B
MSDS
Size Pls inquire
Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
Have Questions? Leave a Message or Start an on-line Chat
Code CSB-BP002212HU
MSDS
Size Pls inquire
Source Baculovirus
Have Questions? Leave a Message or Start an on-line Chat
Code CSB-MP002212HU
MSDS
Size Pls inquire
Source Mammalian cell
Have Questions? Leave a Message or Start an on-line Chat

Product Details

Purity
>85% (SDS-PAGE)
Target Names
ASIP
Uniprot No.
Alternative Names
ASIP; AGTI; AGTIL; ASP; Agouti-signaling protein; ASP; Agouti switch protein
Species
Homo sapiens (Human)
Expression Region
23-132
Target Protein Sequence
HLPPEEKL RDDRSLRSNS SVNLLDVPSV SIVALNKKSK QIGRKAAEKK RSSKKEASMK KVVRPRTPLS APCVATRNSC KPPAPACCDP CASCQCRFFR SACSCRVLSL NC
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
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.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

 Customer Reviews

There are currently no reviews for this product.

Submit a Review here

Target Background

Function
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.
Gene References into Functions
  1. ASIP expression is significantly downregulated in human masticatory mucosa during wound healing PMID: 28005267
  2. Polymorphisms of ASIP were found to be associated with skin, hair, and eye color in a phenotypically diverse Brazilian population. More research is needed to determine its usefulness in forensic science. PMID: 25801600
  3. ASIP gene mutation is involved in the development of facial pigmented lesions. PMID: 25705849
  4. Data show that ASIP TG/TG diplotype, which is known to be associated with melanoma risk, was linked to a 5-fold increase in hazard of death from melanoma. PMID: 25382380
  5. An increased risk of melanoma (odds ratio [OR] 1.27, 95% confidence interval [95% CI] 1.03-1.57) in carriers of the rs4911414 variant, located 120 kb upstream of ASIP. PMID: 22628150
  6. By using a population-based material of high-risk melanoma cases, we demonstrate a significant effect of both MC1R red hair color (RHC) variants and an ASIP haplotype, but could not replicate an association with postulated risk SNPs of TYR and TYRP1. PMID: 22447455
  7. Findings suggest that ASIP locus is associated with a number of non-melanoma skin cancers. PMID: 21221757
  8. Further analysis of binding and functional data suggests that the ASIP C-terminal loop (a six-amino-acid segment closed by the final disulfide bond) is essential for high-affinity MC1R binding and inverse agonism. PMID: 20831872
  9. polymorphism in the agouti signaling protein gene is associated with human pigmentation PMID: 11833005
  10. results show that men and women of similar age and BMI present similar agouti signal protein mRNA levels in omental and subcutaneous abdominal adipocytes but a sexual dimorphism exists in the relationship between its expression and BMI PMID: 12055320
  11. Results identify five genes that are down-regulated by agouti signalling protein (ASIP), indicating a likely role for ASIP in human melanogenesis. PMID: 12519127
  12. Agouti mRNA levels significantly elevated in type 2 diabetes. Insulin did not regulate agouti mRNA. Agouti can regulate adipogenesis.There are functional consequences of elevated agouti levels in human adipose tissue. PMID: 14633851
  13. Our study suggests that the ASIP G>A polymorphism exhibits a dominant effect leading to lighter skin color and that variation in the ASIP gene may have been one of several factors contributing to reductions in pigmentation in some populations. PMID: 15726415
  14. ASIP polymorphism was not associated with pigmentation, nevi, or melanoma risk PMID: 15998953
  15. An important role for exon 17b of ASIP in cancer cells was identified;alternative splicing isoforms ,hASIP-sa, hASIP-sb, had different effects on cell growth and Fas/FasL-mediated apoptosis in BEL-7404 human hepatoma cells. PMID: 16091846
  16. A/G polymorphism in the 3'-UTR region of the agouti signaling protein contributes to dark pigmentation. PMID: 16704456
  17. Cocaine- and amphetamine-regulated transcript protein is colocalized with this protein and neuropeptide Y in human hypothalamus. PMID: 17525122
  18. ASIP and TYR pigmentation variants associate with cutaneous melanoma and basal cell carcinoma. PMID: 18488027
  19. Two coding variants in TPCN2 are associated with hair color, and a variant at the ASIP locus shows strong association with skin sensitivity to sun, freckling and red hair. PMID: 18488028
  20. ASIP polymorphism was found not to be associated with skin malignant melanoma or basal cell carcinoma. PMID: 18637131
  21. Polymorphism of pigmentation genes (OCA2 and ASIP) in some populations of Russia PMID: 19382693
  22. Single nucleotide polymorphisms in ASIP is associated with basal cell carcinoma PMID: 19384953

Show More

Hide All

Subcellular Location
Secreted.
Tissue Specificity
Expressed in adipose tissue, testis, ovary and heart and at lower levels in liver, kidney and foreskin.
Database Links

HGNC: 745

OMIM: 600201

KEGG: hsa:434

STRING: 9606.ENSP00000364092

UniGene: Hs.659995

icon of phone
Call us
301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
icon of address
Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
icon of social media
Join us with

Subscribe newsletter

Leave a message

* To protect against spam, please pass the CAPTCHA test below.
CAPTCHA verification
© 2007-2024 CUSABIO TECHNOLOGY LLC All rights reserved. 鄂ICP备15011166号-1