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
- AF7714 - Provider product page
- Provider
- R&D Systems
- Product name
- Human Sirtuin 1/SIRT1 Antibody
- Antibody type
- Polyclonal
- Description
- Antigen Affinity-purified. Detects human Sirtuin 1/SIRT1 in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross-reactivity with recombinant human SIRT2 is observed.
- Reactivity
- Human
- Host
- Sheep
- Conjugate
- Unconjugated
- Antigen sequence
Q96EB6
- 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 °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 Sirtuin 1/SIRT1 by Western Blot. Western blot shows lysates of A172 human glioblastoma cell line, A549 human lung carcinoma cell line, and HeLa human cervical epithelial carcinoma cell line. PVDF membrane was probed with 0.2 µg/mL of Sheep Anti-Human Sirtuin 1/SIRT1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7714) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Sirtuin 1/SIRT1 at approximately 120 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
- Submitted by
- R&D Systems (provider)
- Main image
- Experimental details
- Western Blot Shows Human Sirtuin 1/SIRT1 Specificity by Using Knockout Cell Line. Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and SIRT1 knockout HeLa cell line (KO). PVDF membrane was probed with 0.2 µg/mL of Sheep Anti-Human Sirtuin 1/SIRT1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7714) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Sirtuin 1/SIRT1 at approximately 120 kDa (as indicated) in the parental HeLa cell line, but is not detectable in knockout HeLa cell line. GAPDH (Catalog # AF5718) is shown as a loading control. 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
- Detection of Sirtuin 1/SIRT1 in HepG2 Human Cell Line by Flow Cytometry. HepG2 human hepatocellular carcinoma cell line was stained with Sheep Anti-Human Sirtuin 1/SIRT1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7714, filled histogram) or isotype control antibody (Catalog # 5-001-A, open histogram), followed by Allophycocyanin-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # F0127). To facilitate intracellular staining, cells were fixed and permeabilized with FlowX FoxP3 Fixation & Permeabilization Buffer Kit (Catalog # FC012). View our protocol for Staining Intracellular Molecules.