Serpin A12 Antibody [Biotin]

• Reactivity: Hu
• Applications: WB
• Clonality: Polyclonal
• Host: Sheep
• Conjugate: Biotin
• Concentration: LYOPH

Serpin A12 Antibody [Biotin] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human Serpin A12
  Leu20-Lys414
  Accession # Q8IW75
• Specificity: Detects human Serpin A12 in Western blots. In Western blots, less than 1% cross-reactivity with recombinant human (rh) Serpin A1, rhSerpin A3, rhSerpin F1, and recombinant mouse Serpin E1 is observed.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Sheep
• Gene: SERPINA12
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot 0.1 ug/mL
• Readout System:
  • Streptavidin Native Protein NBP2-29367
  • Streptavidin Native Protein NBP2-29370
  • Streptavidin Native Protein NBP2-29371

Packaging, Storage & Formulations

• 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Serpin A12 Antibody [Biotin]

• antitrypsin), member 12
• member 12
• OL-64
• OL-64Visceral adipose-specific serpin
• serine (or cysteine) proteinase inhibitor, clade A (alpha-1 antiproteinase
• Serpin A12
• serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin)
• Vaspin
• Visceral adipose tissue-derived serine protease inhibitor

Background

Serpin A12 (serine proteinase inhibitor-clade A#12; also known as vaspin) is a 45‑50 kDa secreted member of the alpha 1-antitrypsin (clade A)-subfamily, Serpin superfamily of protease inhibitors. It is produced by visceral adipocytes, and adipocyte-derived stem cells during obesity or diabetes. The presence of vaspin reverses insulin-resistance. Its molecular target is unknown. Human Serpin A12 is 414 amino acids (aa) in length. It contains a 20 aa signal sequence and a 394 aa mature region. A potential "active" inhibitor site lies between Arg363 and Met378. Mature human Serpin A12 shares 61% aa identity with mouse Serpin A12.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: SERPINA12
• Uniprot:
  • Q8IW75()