• Species Reactivity

  Mouse

• Specificity

  Detects mouse Semaphorin 4D/CD100 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human Semaphorin 3A, 3B, 3C, 3D, 3E, 3F, 4A, 4B, 4C, 4D, 4G, 5A, 5B, 6A, 6B, 6C, 6D, or 7A is observed.    
   

• Source

  Monoclonal Rat IgG2b Clone # 547412

• Immunogen

  Mouse myeloma cell line NS0-derived recombinant mouse Semaphorin 4D/CD100    
  Phe24-Thr657    
  Accession # NP_038688

• Formulation

  Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

• Label

  Alexa Fluor 350

Applications

• Recommended    
  Concentration

  Sample

• Flow Cytometry

  0.25-1 µg/10    ⁶ cells

  Mouse splenocytes

• 
  

Please Note: Optimal dilutions should be determined by each laboratory for each application.  are available in the Technical Information section on our website.

Preparation and Storage

• Shipping

  The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

• Stability & Storage

  Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Semaphorin 4D/CD100

Semaphorin 4D (Sema4D/CD100, previously sem J, G or C-like 2) is a widely expressed 150 kDa type I transmembrane glycoprotein of the Class 4 Semaphorin family with activity in the immune and nervous systems. The 861 amino acid (aa) Sema4D contains a 710 aa extracellular domain (ECD) with a sema domain and an immunoglobulin-like domain. Within the ECD region used as an immunogen, mouse Sema4D shares 87% and 93% aa identity with human and rat Sema4D, respectively. A soluble, active 120 kDa form is produced proteolytically upon activation of B and T cells. Sema4D binds Plexin-B1, but also CD72 on B and dendritic cells. In developing neurons, Sema-4D assists in guidance. Sema4D is proangiogenic when expressed by tumor-associated macrophages.

• Entrez Gene IDs:

  10507 (Human); 20354 (Mouse); 306790 (Rat)

• Alternate Names:

  A8; BB18; CD100 antigen; CD100; CD100M-sema-G; COLL-4; FLJ33485; FLJ34282; FLJ39737; FLJ46484; immunoglobulin domain (Ig), transmembrane domain (TM) and shortcytoplasmic domain, 4D; MGC169138; MGC169141; M-sema-G; sema domain, immunoglobulin domain (Ig), transmembrane domain (TM) and shortcytoplasmic domain, (semaphorin) 4D; SEMA4D; SEMAJ; Semaphorin 4D; semaphorin-4D