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Western blotAntibody data
- Antibody Data
- Antigen structure
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- Validations
- Western blot [1]
- Immunocytochemistry [1]
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- Product number
- AF7648 - Provider product page
- Provider
- R&D Systems
- Product name
- Mouse Lefty-2 Antibody
- Antibody type
- Polyclonal
- Description
- Immunogen affinity purified. Detects mouse Lefty-2 in direct ELISAs and Western blots. In direct ELISAs, approximately 65% cross-reactivity with recombinant mouse Lefty-1 is observed, and approximately 20% cross-reactivity with recombinant human Lefty-2 is observed.
- Reactivity
- Mouse
- Host
- Sheep
- Conjugate
- Unconjugated
- Antigen sequence
P57785- 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 Mouse Lefty-2 by Western Blot. Western blot shows lysates of P19 mouse embryonal carcinoma cell line. PVDF membrane was probed with 2 µg/mL of Sheep Anti-Mouse Lefty-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7648) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Lefty-2 at approximately 40 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
- Lefty-2 in D3 Mouse Embryonic Stem Cells. Lefty-2 was detected in immersion fixed D3 mouse embryonic stem cells untreated (lower panel) or stimulated (upper panel) with recombinant human/mouse/rat Activin A (Catalog # 338-AC) using Sheep Anti-Mouse Lefty-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7648) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (red; Catalog # NL010) and counterstained with DAPI (blue). Specific staining was localized to the cytoplasm of Activin A-stimulated cells. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
