Recombinant Bovine Agouti-Signaling Protein (ASIP) Protein (His)

Name: Recombinant Bovine Agouti-Signaling Protein (ASIP) Protein (His)
Brand: Beta LifeScience
SKU: BLC-04992P
Availability: InStock

Greater than 85% as determined by SDS-PAGE.

Collections: High-quality recombinant proteins, Other recombinant proteins, Recombinant proteins fall special offers - full-length proteins

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Product Overview

Description	Recombinant Bovine Agouti-Signaling Protein (ASIP) Protein (His) is produced by our Baculovirus expression system. This is a full length protein.
Purity	Greater than 85% as determined by SDS-PAGE.
Uniprotkb	Q29414
Target Symbol	ASIP
Synonyms	ASIP; Agouti-signaling protein; ASP; Agouti switch protein
Species	Bos taurus (Bovine)
Expression System	Baculovirus
Tag	N-10His
Target Protein Sequence	HLAPEEKPRDERNLKNNSSMNLLDFPSVSIVALNKKSKKISRNEAEKKKRPSKRKAPMKNVARTRPPPPTPCVATRDSCKPPAPACCDPCAFCQCRFFRSACSCRVLNPTC
Expression Range	23-133aa
Protein Length	Full Length of Mature Protein
Mol. Weight	14.9
Research Area	Neuroscience
Form	Liquid or Lyophilized powder
Buffer	Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target 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).
Subcellular Location	Secreted.
Database References	KEGG: bta:404192 STRING: 9913.ENSBTAP00000045382 UniGene: Bt.89130

Gene Functions References

Our results provide evidence for a widespread expression of ASIP in bovine tissues at mRNA and, for the first time, at protein level. PMID: 22530003
Possible consequences of Abr (agouti gene mutated by insertion of LINE element)for meat and milk production in cattle. PMID: 16827753

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.