Antibody data
- Antibody Data
- Antigen structure
- References [0]
- Comments [0]
- Validations
- Western blot [2]
- Flow cytometry [1]
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Validation data
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- Product number
- AF4335 - Provider product page
- Provider
- Novus Biologicals
- Product name
- Sheep Polyclonal PBEF/Visfatin/NAMPT Antibody
- Antibody type
- Polyclonal
- Description
- Antigen Affinity-purified. Detects human PBEF/Visfatin in direct ELISAs and Western blots. In direct ELISAs, approximately 50% cross-reactivity with recombinant rat PBEF is observed, and approximately 25% cross-reactivity with recombinant mouse PBEF is observed.
- Reactivity
- Human
- Host
- Sheep
- Conjugate
- Unconjugated
- Isotype
- IgG
- 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 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.
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Supportive validation
- Submitted by
- Novus Biologicals (provider)
- Main image
- Experimental details
- Detection of Human PBEF/Visfatin by Western Blot. Western blot shows lysates of human heart tissue, 293T human embryonic kidney cell line, and A431 human epithelial carcinoma cell line. PVDF membrane was probed with 0.2 µg/mL of Sheep Anti-Human PBEF/Visfatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4335) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for PBEF/Visfatin at approximately 52 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
- Submitted by
- Novus Biologicals (provider)
- Main image
- Experimental details
- Detection of Human PBEF/Visfatin by Simple WesternTM. Simple Western lane view shows lysates of HEK293T human embryonic kidney cell line, loaded at 0.2 mg/mL. A specific band was detected for PBEF/Visfatin at approximately 58 kDa (as indicated) using 2 µg/mL of Sheep Anti-Human PBEF/Visfatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4335) followed by 1:50 dilution of HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Supportive validation
- Submitted by
- Novus Biologicals (provider)
- Main image
- Experimental details
- Detection of PBEF/Visfatin in PMA-treated Human PBMCs by Flow Cytometry. Human peripheral blood mononuclear cells were treated for 24 hours with 50 ng/mL PMA then stained with Sheep Anti-Human PBEF/Visfatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4335, filled histogram) or control antibody (Catalog # 5-001-A, open histogram), followed by Northern-Lights™ 637-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # NL011) To facilitate intra-cellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.