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Vaspin (Serpin A12, Visceral adipose-specific serpin) Human (E. coli)

Product of BioVendor
Type: Recombinant
Tag: His
Source: E. coli
Species: Human
Other names: Visceral adipose-specific serpin, Serpin A12
Cat. No.: new product RD172097100
Size: 0.1 mg |
Cat. No.: RD172097100+
Size: 10 x 0.1 mg |
Files: Datasheet PDF MSDS
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Description

Total 408 AA. MW: 46.7 kDa (calculated). N-terminal His-tag, 14 extra AA (highlighted). The AA sequence is identical to UniProtKB/Swiss-Prot entry Q8IW75.

Amino Acid Sequence

MRGSHHHHHH GMASLKPSFS PRNYKALSEV QGWKQRMAAK ELARQNMDLG FKLLKKLAFY NPGRNIFLSP LSISTAFSML CLGAQDSTLD EIKQGFNFRK MPEKDLHEGF HYIIHELTQK TQDLKLSIGN TLFIDQRLQP QRKFLEDAKN FYSAETILTN FQNLEMAQKQ INDFISQKTH GKINNLIENI DPGTVMLLAN YIFFRARWKH EFDPNVTKEE DFFLEKNSSV KVPMMFRSGI YQVGYDDKLS CTILEIPYQK NITAIFILPD EGKLKHLEKG LQVDTFSRWK TLLSRRVVDV SVPRLHMTGT FDLKKTLSYI GVSKIFEEHG DLTKIAPHRS LKVGEAVHKA ELKMDERGTE GAAGTGAQTL PMETPLVVKI DKPYLLLIYS EKIPSVLFLG KIVNPIGK

Source

E. coli

SDS-PAGE gel

12% SDS-PAGE separation of Human Vaspin
1. M.W. marker – 14, 21, 31, 45, 66, 97 kDa
2. reduced and heated sample, 5μg/lane
3. non-reduced and non-heated sample, 5μg/lane

Formulation

Filtered (0.4 μm) and lyophilized from 0.5 mg/ml in 0.05M Acetate buffer, pH 4

Reconstitution

Add 0.1M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5 mg/mL and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10μg/mL. In higher concentrations the solubility of this antigen is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

Storage, Stability/Shelf Life

Store lyophilized protein at –20°C. Lyophilized protein remains stable until the expiry date when stored at –20°C. Aliquot reconstituted protein to avoid repeated freezing/thawing cycles and store at –80°C for long term storage. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.

Quality Control Test

BCA to determine quantity of the protein.

SDS PAGE to determine purity of the protein.

Applications

Western blotting

Note

This product is intended for research use only.

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