Human BAK1 (Bak) knockout HeLa cell lysate (ab257077)
Overview
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Product name
Human BAK1 (Bak) knockout HeLa cell lysate
See all Bak kits -
Product overview
Knockout cell lysate achieved by CRISPR/Cas9. -
Parental Cell Line
HeLa -
Organism
Human -
Mutation description
Knockout achieved by using CRISPR/Cas9, 1 bp deletion in exon2 and 2 bp deletion in exon2 and Insertion of the selection cassette in exon2. -
Passage number
Knockout validation
Sanger Sequencing, Western Blot (WB)Reconstitution notes
To use as WB control, resuspend the lyophilizate in 50 µL of LDS* Sample Buffer to have a final concentration of 2 mg/ml. For reducing conditions, we recommend a final concentration of 0.1 M DTT.*Usage of SDS sample buffer is not recommended with these lyophilized lysates.
Notes
Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version - found here. Please refer to our lysis protocol for further details on how our lysates are prepared.
User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.
Access thousands of knockout cell lysates, generated from commonly used cancer cell lines.
See here for more information on knockout cell lysates.Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.This product is subject to limited use licenses from The Broad Institute, ERS Genomics Limited and Sigma-Aldrich Co. LLC, and is developed with patented technology. For full details of the licenses and patents please refer to our limited use license and patent pages.
Tested applications
Suitable for: WBmore detailsProperties
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Storage instructions
Store at -80°C. Please refer to protocols. -
Components 1 kit ab261957 - Human BAK1 knockout HeLa cell lysate 1 x 100µg ab255929 - Human wild-type HeLa cell lysate 1 x 100µg -
Research areas
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Cell type
epithelial -
Disease
Adenocarcinoma -
Gender
Female -
STR Analysis
Amelogenin X D5S818: 11, 12 D13S317: 12, 13.3 D7S820: 8, 12 D16S539: 9, 10 vWA: 16, 18 TH01: 7 TPOX: 8,12 CSF1PO: 9, 10
Target
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Function
In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis. -
Tissue specificity
Expressed in a wide variety of tissues, with highest levels in the heart and skeletal muscle. -
Sequence similarities
Belongs to the Bcl-2 family. -
Domain
Intact BH3 motif is required by BIK, BID, BAK, BAD and BAX for their pro-apoptotic activity and for their interaction with anti-apoptotic members of the Bcl-2 family. -
Cellular localization
Mitochondrion membrane. - Information by UniProt
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Alternative names
- Apoptosis regulator BAK
- BAK
- BAK like
see all
Properties
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Storage instructions
Store at -80°C. Please refer to protocols. -
Components 1 kit ab261957 - Human BAK1 knockout HeLa cell lysate 1 x 100µg ab255929 - Human wild-type HeLa cell lysate 1 x 100µg -
Research areas
-
Cell type
epithelial -
Disease
Adenocarcinoma -
Gender
Female -
STR Analysis
Amelogenin X D5S818: 11, 12 D13S317: 12, 13.3 D7S820: 8, 12 D16S539: 9, 10 vWA: 16, 18 TH01: 7 TPOX: 8,12 CSF1PO: 9, 10
Images
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Western blot - Human BAK1 (Bak) knockout HeLa cell lysate (ab257077)
Lane 1: Wild-type HeLa cell lysate (20µg)
Lane 2: BAK1 knockout HeLa cell lysate (20µg)
Lanes 1- 2: Merged signal (red and green). Green - ab92999 observed at 23 kDa. Red - loading control ab8245 observed at 37 kDa.
ab92999 Anti-Bak antibody was shown to specifically react with Bak in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab265277 (knockout cell lysate ab257077) was used. Wild-type and Bak knockout samples were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab92999 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at 1 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging. -
Western blot - Human BAK1 (Bak) knockout HeLa cell lysate (ab257077)Lane 1: Wild-type HeLa cell lysate (20µg)
Lane 2: BAK1 knockout HeLa cell lysate (20µg)
Lanes 1- 2: Merged signal (red and green). Green - ab32371 observed at 23 kDa. Red - loading control ab8245 observed at 37 kDa.
ab32371 Anti-Bak antibody [Y164] was shown to specifically react with Bak in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab265277 (knockout cell lysate ab257077) was used. Wild-type and Bak knockout samples were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab32371 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging. -
Sanger Sequencing - Human BAK1 knockout HeLa cell lysate (ab257077)Allele-1: 2 bp deletion in exon2
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Sanger Sequencing - Human BAK1 knockout HeLa cell lysate (ab257077)Allele-2: 1 bp deletion in exon2
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Sanger Sequencing - Human BAK1 knockout HeLa cell lysate (ab257077)Allele-3: Insertion of the selection cassette in exon2