SerpinB2 Antibody (930109) [Unconjugated]

Images

 
Western blot shows lysates of U937 human histiocytic lymphoma cell line untreated (-) or treated (+) with PMA and HEK001 human epidermal keratinocyte cell line. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human ...read more
Genetic Strategies: Serpin B2 was detected in immersion fixed K562 human chronic myelogenous leukemia cell line treated with PMA but is not detected in Serpin B2 knockout (KO) K562 cell line using Mouse ...read more
Serpin B2 was detected in immersion fixed U937 human histiocytic lymphoma cell line stimulated with PMA using Mouse Anti-Human Serpin B2 Monoclonal Antibody (Catalog # MAB8550) at 25 µg/mL for 3 hours at room ...read more
U937 human histiocytic lymphoma cell line either untreated (upper panel) or treated with PMA and Calcium Ionomycin for 2 days (lower panel) was stained with Mouse Anti-Human Serpin B2 Monoclonal Antibody (Catalog # ...read more

Product Details

Summary
Reactivity HuSpecies Glossary
Applications WB, Flow, CyTOF-ready, ICC/IF, KO
Clone
930109
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated
Validated by:
     

Genetic Strategies

   

Order Details

SerpinB2 Antibody (930109) [Unconjugated] Summary

Immunogen
E. coli-derived recombinant human Serpin B2
Glu2-Ala65, Ala99-Pro415
Accession # P05120
Specificity
Detects human Serpin B2 in direct ELISAs.
Source
N/A
Isotype
IgG2b
Clonality
Monoclonal
Host
Mouse
Gene
SERPINB2
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • CyTOF-ready
  • Flow Cytometry 0.25 ug/10^6 cells
  • Immunocytochemistry 8-25 ug/mL
  • Knockout Validated
  • Western Blot 2 ug/mL

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 Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 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 SerpinB2 Antibody (930109) [Unconjugated]

  • HsT1201
  • Monocyte Arg-serpin
  • PAI
  • PAI2
  • PAI2Urokinase inhibitor
  • Placental plasminogen activator inhibitor
  • PLANH2
  • PLANH2PAI-2
  • plasminogen activator inhibitor 2
  • plasminogen activator inhibitor, type II (arginine-serpin)
  • serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 2
  • Serpin B2
  • serpin peptidase inhibitor, clade B (ovalbumin), member 2
  • Urokinase Inhibitor

Background

Serpin B2, also known as Plasminogen Activator Inhibitor 2 (PAI-2), is a 415 amino acid serine-type endopeptidase inhibitor with high expression in blood, vasculature and placenta. Its expression is upregulated in pregnancy and in activated monocytes/macrophages by a wide range of viral, bacterial and parasitic agents. Serpin B2 is upregulated in monocytes from HIV-1 infected patients, and is thought to modulate Th1/Th2 responses. Serpin B2/PAI-2 colocalizes with CHL1 and Vitronectin and mediates neurite outgrowth during post-natal brain development. Inhibition of uPA by SerpinB2 in tumors is associated with a favorable prognosis.

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.

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Bioinformatics

Gene Symbol SERPINB2
Uniprot