Recombinant Human Prostate stem cell antigen (PSCA)
Product Specifications
Product Name Alternative
PSCA; UNQ206/PRO232; Prostate stem cell antigen
Abbreviation
Recombinant Human PSCA protein
Gene Name
PSCA
UniProt
O43653
Expression Region
12-86aa
Organism
Homo sapiens (Human)
Target Sequence
LLCYSCKAQVSNEDCLQVENCTQLGEQCWTARIRAVGLLTVISKGCSLNCVDDSQDYYVGKKNITCCDTDLCNAS
Tag
N-terminal 6xHis-tagged
Type
In Stock Protein
Source
Yeast
Field of Research
Tags & Cell Markers
Relevance
May be involved in the regulation of cell proliferation. Has a cell-proliferation inhibition activity in vitro.1 Publication
Endotoxin
Not test
Purity
Greater than 90% as determined by SDS-PAGE.
Activity
Not Test
Form
Liquid or Lyophilized powder
Buffer
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.
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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Function
May be involved in the regulation of cell proliferation. Has a cell-proliferation inhibition activity in vitro.
Molecular Weight
9.7 kDa
References & Citations
"Reduced expression of PSCA, a member of the LY-6 family of cell surface antigens, in bladder, esophagus, and stomach tumors."Bahrenberg G., Brauers A., Joost H.G., Jakse G.Biochem. Biophys. Res. Commun. 275:783-788 (2000)
Storage Conditions
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.
Protein Length
Full Length of Mature Protein
Available Sizes
Frequently Asked Questions
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