Versican in HeLa Human Cell Line.
Versican was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using 10 µg/mL Goat Anti-Human Versican Isoform V0 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3054) for 3 hours at room temperature. Cells were stained with the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Versican (versatile proteoglycan; also known as PG-M) is a 500-600 kDa, secreted member of the Aggrecan/Versican proteoglycan family. It is a variably glycanated, hyaluronan-binding, chondroitin sulfate-containing molecule that likely serves an anti-adhesion function and regulates the hydration properties of pericellular matrices. Human Versican is 3396 amino acids (aa) in length. It contains an N-terminal hyaluronan-binding region (G1; aa 21-346), two large, alternately spliced GAG attachment domains (GAG alpha ; aa 348-1335; GAG beta aa 1336-3088) and a C-terminal selectin-like region (G3; aa 3089-3396). Over aa 1344-1554, human Versican shares 80% and 60% aa sequence identity with canine and mouse Versican, respectively.
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