Plexin B2 Antibody (537219) [Alexa Fluor® 350]

• Applications: WB
• Clone: 537219
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 350

Plexin B2 Antibody (537219) [Alexa Fluor® 350] Summary

• Immunogen: Chinese hamster ovary cell line CHO-derived recombinant human Plexin B2
  Leu20-Arg1160
  Accession # O15031
• Specificity: Detects human Plexin B2 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse Plexin B2 or recombinant human Plexin B3 is observed.
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

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

Background

Plexin B2 is a 240 kDa member of the B subfamily, plexin family of semaphorin receptors. It is expressed by cerebellar granule cells, neuroepithelium and chondrocytes, and serves as a receptor for Semaphorin 4C. Mature human Plexin B2 is 1819 amino acid (aa) in length. It is a type I transmembrane (TM) glycoprotein that contains an 1178 aa extracellular domain (ECD) plus a 620 aa cytoplasmic region. The ECD contains one semaphorin domain (aa 20‑466) and three IPT repeats (aa 803‑1092). The ECD may be cleaved into two subunits, a 170 kDa alpha -chain (aa 20‑1164) and an 80 kDa TM beta ‑chain that remain noncovalently‑linked. Multiple splice variants may exist. One shows an alternate start site at Met1369, while a second shows a deletion of aa 67‑638. Over aa 20‑1160, human Plexin B2 is 82% aa identical to mouse Plexin B2.

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.