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- Antibody Data
- Antigen structure
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- Validations
- Western blot [1]
- Immunohistochemistry [1]
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- Product number
- MAB46941 - Provider product page
- Provider
- R&D Systems
- Product name
- Human Semaphorin 4A Antibody
- Antibody type
- Monoclonal
- Description
- Protein A or G purified from hybridoma culture supernatant. Detects human Semaphorin 4A in direct ELISAs and Western blots. In direct ELISA, no cross-reactivity with recombinant human Semaphorin 4B, 4C, or 4D is observed and approximately 5% cross-reactivity with recombinant mouse Semaphorin 4A is observed.
- Reactivity
- Human
- Host
- Mouse
- Conjugate
- Unconjugated
- Antigen sequence
Q9H3S1- Isotype
- IgG
- Antibody clone number
- 741509
- Vial size
- 100 ug
- Concentration
- LYOPH
- 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.
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Supportive validation
- Submitted by
- R&D Systems (provider)
- Main image
- Experimental details
- Detection of Human Semaphorin 4A by Western Blot. Western blot shows lysates of human dendritic cells. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human Semaphorin 4A Monoclonal Antibody (Catalog # MAB46941) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Semaphorin 4A at approximately 90-95 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Supportive validation
- Submitted by
- R&D Systems (provider)
- Main image
- Experimental details
- Semaphorin 4A in Mouse Embryo. Semaphorin 4A was detected in immersion fixed frozen sections of mouse embryo (13 d.p.c.) using Mouse Anti-Human Semaphorin 4A Monoclonal Antibody (Catalog # MAB46941) at 25 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to neuronal processes. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.
