Human CD276 knockout HEK293T cell pellet (ab278909)
Overview
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Product name
Human CD276 knockout HEK293T cell pellet
See all CD276 kits -
Product overview
Abcam’s knockout cell pellets give you access to native proteins, without the need to culture cells. Our knockout cell pellets are prepared from our single-gene knockout cell lines and provide an additional offering to our cell lysates.
Cells are snap-frozen to provide high quality pellets that are suitable for extraction with alternative lysis buffers or for preparation of lysates from subcellular fractions. Our knockout cell pellets are suitable for a variety of applications, including PCR, gene expression profiling and DNA library preparation. -
Parental Cell Line
HEK293T -
Organism
Human -
Mutation description
Knockout achieved by using CRISPR/Cas9, Homozygous: Insertion of the selection cassette in exon 2. -
Passage number
Knockout validation
Sanger Sequencing, Western Blot (WB)Notes
Pellet size: 5 million cells/vial.
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 Human CD276 knockout HEK293T cell pellet 1 vial Human wild-type HEK293T cell pellet 1 vial -
Research areas
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Cell type
epithelial -
STR Analysis
Amelogenin X D5S818: 8, 9 D13S317: 12, 14 D7S820: 11 D16S539: 9, 13 vWA: 16, 19 TH01: 7, 9.3 TPOX: 11 CSF1PO: 11, 12
Target
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Function
May participate in the regulation of T-cell-mediated immune response. May play a protective role in tumor cells by inhibiting natural-killer mediated cell lysis as well as a role of marker for detection of neuroblastoma cells. May be involved in the development of acute and chronic transplant rejection and in the regulation of lymphocytic activity at mucosal surfaces. Could also play a key role in providing the placenta and fetus with a suitable immunological environment throughout pregnancy. Both isoform 1 and isoform 2 appear to be redundant in their ability to modulate CD4 T-cell responses. Isoform 2 is shown to enhance the induction of cytotoxic T-cells and selectively stimulates interferon gamma production in the presence of T-cell receptor signaling. -
Tissue specificity
Ubiquitous but not detectable in peripheral blood lymphocytes or granulocytes. Weakly expressed in resting monocytes. Expressed in dendritic cells derived from monocytes. Expressed in epithelial cells of sinonasal tissue. Expressed in extravillous trophoblast cells and Hofbauer cells of the first trimester placenta and term placenta. -
Sequence similarities
Belongs to the immunoglobulin superfamily. BTN/MOG family.
Contains 2 Ig-like C2-type (immunoglobulin-like) domains.
Contains 2 Ig-like V-type (immunoglobulin-like) domains. -
Cellular localization
Membrane. - Information by UniProt
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Alternative names
- 4Ig B7 H3
- 4Ig-B7-H3
- AU016588
see all
Properties
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Storage instructions
Store at -80°C. Please refer to protocols. -
Components 1 kit Human CD276 knockout HEK293T cell pellet 1 vial Human wild-type HEK293T cell pellet 1 vial -
Research areas
-
Cell type
epithelial -
STR Analysis
Amelogenin X D5S818: 8, 9 D13S317: 12, 14 D7S820: 11 D16S539: 9, 13 vWA: 16, 19 TH01: 7, 9.3 TPOX: 11 CSF1PO: 11, 12
Images
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Western blot - Human CD276 knockout HEK293T cell pellet (ab278909)
Lane 1: Wild-type HEK293T cell lysate (20 µg)
Lane 2: CD276 knockout HEK293T cell lysate (20 µg)
Lane 3: LNCaP cell lysate (20 µg)
Lane 4: Raji cell lysate (20 µg)
Lanes 1-4: Merged signal (red and green). Green - ab227670 observed at 90-110 kDa. Red - loading control ab8245 observed at 36 kDa.
ab227670 Anti-CD276 antibody [SP206] was shown to specifically react with CD276 in wild-type HEK293T cells. Loss of signal was observed when knockout cell line ab266658 (knockout cell lysate ab257097) was used. Wild-type and CD276 knockout samples were subjected to SDS-PAGE. ab227670 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.
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Western blot - Human CD276 knockout HEK293T cell pellet (ab278909)Lane 1: Wild-type HEK293T cell lysate (20 µg)
Lane 2: CD276 knockout HEK293T cell lysate (20 µg)
Lane 3: LNCaP cell lysate (20 µg)
Lane 4: Raji cell lysate (20 µg)
Lanes 1-4: Merged signal (red and green). Green - ab219648 observed at 90-110 kDa. Red - loading control ab8245 observed at 36 kDa.
ab219648 Anti-CD276 antibody [EPR20115] was shown to specifically react with CD276 in wild-type HEK293T cells. Loss of signal was observed when knockout cell line ab266658 (knockout cell lysate ab257097) was used. Wild-type and CD276 knockout samples were subjected to SDS-PAGE. ab219648 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.
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Sanger Sequencing - Human CD276 knockout HEK293T cell pellet (ab278909)Homozygous: Insertion of the selection cassette in exon 2
