- PA1-514 - Invitrogen Antibodies AIP antibody

Katalinić M, Miš K, Pirkmajer S, Grubič Z, Kovarik Z, Marš T
Chemico-biological interactions 2013 Mar 25;203(1):144-8

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Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Western blot of recombinant mouse AIP using Product # PA1-514.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Western blot analysis was performed on whole cell extracts (30 µg) of THP-1 (Lane 1), COLO 205 (Lane 2), HCT 116 (Lane 3), Jurkat (Lane 4), HeLa (Lane 5), MCF7 (Lane 6) and MDA-MB-231 (Lane 7).The blots were probed with Anti-AIP Rabbit Polyclonal Antibody (Product # PA1-514, 2 µg/mL) and detected by chemiluminescence using Goat anti-Rabbit IgG (Heavy Chain) Superclonal™ Secondary Antibody, HRP conjugate (Product # A27036, 0.4 µg/mL, 1:2500 dilution). A ~45 kDa band corresponding to AIP was observed across cell lines tested. Known quantity of protein samples were electrophoresed using Novex® NuPAGE®12 % Bis-Tris gel (Product # NP0342BOX), XCell SureLock™ Electrophoresis System (Product # EI0002) and Novex® Sharp Pre-Stained Protein Standard (Product # LC5800). Resolved proteins were then transferred onto a nitrocellulose membrane iBlot® 2 Dry Blotting System (Product # IB21001). The membrane was probed with the relevant primary and secondary Antibody using iBind™ Flex Western Starter Kit (Product # SLF2000S). Chemiluminescent detection was performed using Pierce™ ECL Western Blotting Substrate (Product # 32106).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Knockdown of AIP was achieved by transfecting HeLa cells with AIP specific siRNAs (Silencer® select Product # s17251, s531246). Western blot analysis (Fig a) was performed using whole cell extracts from the AIP knock down cells (lane 3), non-specific scrambled siRNA transfected cells (lane 2) and untransfected cells (lane 1). The blots were probed with Anti-AIP Rabbit polyclonal Antibody (Product # PA1-514, 2µg/mL) and Goat anti-Rabbit IgG (Heavy Chain) Superclonal™ Secondary Antibody, HRP conjugate (Product # A27036, 0.4 µg/mL, 1:4000 dilution). Densitometric analysis of this western blot is shown in histogram(Fig b). Loss of signal upon siRNA mediated knock down confirms that antibody is specific to AIP.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Flow cytometry analysis of AIP was done on A549 cells. Cells were fixed with 70% ethanol for 10 minutes, permeabilized with 0.25% Triton™ X-100 for 20 minutes, and blocked with 5% BSA for 30 minutes at room temperature. Cells were labeled with AIP Rabbit Polyclonal Antibody (PA1-514, red histogram) or with rabbit isotype control (pink histogram) at 3-5 ug/million cells in 2.5% BSA. After incubation at room temperature for 2 hours, the cells were labeled with Alexa Fluor® 488 Goat Anti-Rabbit Secondary Antibody (A11008) at a dilution of 1:400 for 30 minutes at room temperature. The representative 10, 000 cells were acquired and analyzed for each sample using an Attune® Acoustic Focusing Cytometer. The purple histogram represents unstained control cells and the green histogram represents no-primary-antibody control.

Supportive validation

PA1-514