Mouse Semaphorin 4D/CD100 Antibody

Catalog #: AF5235
1 Citation Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF5235
AF5235-SP

Detection of Semaphorin 4D/ CD100 in EL‑4 Mouse Cell Line by Flow Cytometry.

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Citations (1)

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Mouse Semaphorin 4D/CD100 Antibody Summary

Species Reactivity

Mouse

Specificity

Detects mouse Semaphorin 4D/CD100 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 5% cross-reactivity with recombinant human (rh) Semaphorin 3A, rhSemaphorin 4B, and rhSemaphrin 6C is observed.

Source

Polyclonal Sheep IgG

Purification

Antigen Affinity-purified

Immunogen

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

Formulation

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.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Mouse Semaphorin 4D/CD100

Flow Cytometry

2.5 µg/10⁶ cells

See below

Immunohistochemistry

5-15 µg/mL

See below

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

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

Scientific Data

Flow Cytometry

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Detection of Semaphorin 4D/ CD100 in EL‑4 Mouse Cell Line by Flow Cytometry. EL-4 mouse lymphoblast cell line were stained with Sheep Anti-Mouse Semaphorin 4D/CD100 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5235, filled histogram) or control antibody (Catalog # 5-001-A, open histogram), followed by NorthernLights™ 637-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # NL011).

Immunohistochemistry

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Semaphorin 4D/CD100 in Mouse Embryo Tissue. Semaphorin 4D/CD100 was detected in immersion fixed frozen sections of mouse embryonic eye cup (15 d.p.c.) using Sheep Anti-Mouse Semaphorin 4D/CD100 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5235) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & 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.

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

Product Datasheets

Product Datasheet

COA

SDS

Related Research Areas

Citation for Mouse Semaphorin 4D/CD100 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

Inhibition of Sema4D/PlexinB1 signaling alleviates vascular dysfunction in diabetic retinopathy
Authors: JH Wu, YN Li, AQ Chen, CD Hong, CL Zhang, HL Wang, YF Zhou, PC Li, Y Wang, L Mao, YP Xia, QW He, HJ Jin, ZY Yue, B Hu
EMBO Mol Med, 2020-01-13;12(2):e10154.
Species: Mouse
Sample Types: Protein
Applications: Western Blot

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