Antibody data
- Antibody Data
- Antigen structure
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- Validations
- Western blot [3]
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Validation data
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- Product number
- PA5-76068 - Provider product page
- Provider
- Invitrogen Antibodies
- Product name
- XRCC4 Polyclonal Antibody
- Antibody type
- Polyclonal
- Antigen
- Recombinant full-length protein
- Description
- The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Isotype
- IgG
- Vial size
- 100 µL
- Concentration
- 1 mg/mL
- Storage
- Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
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Supportive validation
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Western blot analysis of XRCC4. Samples were incubated with XRCC4 polyclonal antibody (Product # PA5-76068).
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Knockdown of DNA repair protein XRCC4 was achieved by transfecting U-87 MG with DNA repair protein XRCC4 specific siRNAs (Silencer® select Product # s531571, s531572). Western blot analysis (Fig. a) was performed using Nuclear enriched extracts from the DNA repair protein XRCC4 knockdown cells (lane 3), non-targeting scrambled siRNA transfected cells (lane 2) and untransfected cells (lane 1). The blot was probed with XRCC4 Polyclonal Antibody (Product # PA5-76068, 1:2000) and Goat anti-Rabbit IgG (H+L) Superclonal™ Recombinant Secondary Antibody, HRP (Product # A27036, 1:4000). Densitometric analysis of this western blot is shown in histogram (Fig. b). Decrease in signal upon siRNA mediated knock down confirms that antibody is specific to DNA repair protein XRCC4.
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Western blot was performed using Anti-XRCC4 Polyclonal Antibody (Product # PA5-76068) and a 50kDa band corresponding to DNA repair protein XRCC4 was observed. Nuclear enriched extracts (30 µg lysate) of MDA-MB-231 (Lane 1), U-87 MG (Lane 2), T98G (Lane 3), A549 (Lane 4), HCT 116 (Lane 5), HeLa (Lane 6) and Jurkat (Lane 7) were electrophoresed using NuPAGE™ 4-12% Bis-Tris Protein Gel (Product # NP0322BOX). Resolved proteins were then transferred onto a Nitrocellulose membrane (Product # IB23001) by iBlot® 2 Dry Blotting System (Product # IB21001). The blot was probed with the primary antibody (1:1000) and detected by chemiluminescence with Goat anti-Rabbit IgG (H+L) Superclonal™ Recombinant Secondary Antibody, HRP (Product # A27036, 1:4000) using the iBright FL 1000 (Product # A32752). Chemiluminescent detection was performed using Novex® ECL Chemiluminescent Substrate Reagent Kit (Product # WP20005).