TP53 Monoclonal Antibody
Catalogue Number: BSM-52182R-BSS
BSM-52182R Image
BSM-52182R Image
bsm-52182R Image
BSM-52182R Image
Paraformaldehyde-fixed, paraffin embedded human gastric cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer at 37°C for 20min; Antibody incubation with p53(S392) (3A1) Monoclonal Antibody at 1:50 overnight at 4°C, followed by a conjugated secondary and DAB staining.
BSM-52182R Image
Lane 1: Mouse Urinary bladder lysates; Lane 2: Rat Esophagus lysates; Lane 3: Human A549 cell lysates probed with p53(S392) (3A1) Monoclonal Antibody, Unconjugated (bsm-52182R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37°C.
bsm-52182R Image
Lane 1: 293 lysates; Lane 2: F9 lysates probed with p53(S392) (3A1) Monoclonal Antibody (bsm-52182R) at 1:1000 overnight at 4˚C. Followed by a conjugated secondary antibody.
| Manufacturer: | Bioss Inc |
| Shelf Life: | 12 months |
| Ph: | 7.4 |
| Type: | Monoclonal Primary Antibody - Unconjugated |
| Alias: | P53; BCC7; LFS1; TRP53; Cellular tumor antigen p53; Antigen NY-CO-13; Phosphoprotein p53; Tumor suppressor p53; TP53 |
| Shipping Condition: | Blue Ice |
| Unit(s): | 100 ul |
| Host name: | Rabbit |
| Clone: | 3A1 |
| Isotype: | IgG |
| Immunogen: | KLH conjugated Synthesised phosphopeptide derived from human TP53 around the phosphorylation site of Ser392:PD(p-S)D. |
| Application: | IHC-P, WB |
Description
Description: Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type. Involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression. In cooperation with mitochondrial PPIF is involved in activating oxidative stress-induced necrosis; the function is largely independent of transcription. Induces the transcription of long intergenic non-coding RNA p21 (lincRNA-p21) and lincRNA-Mkln1. LincRNA-p21 participates in TP53-dependent transcriptional repression leading to apoptosis and seem to have to effect on cell-cycle regulation. Implicated in Notch signaling cross-over. Prevents CDK7 kinase activity when associated to CAK complex in response to DNA damage, thus stopping cell cycle progression. Isoform 2 enhances the transactivation activity of isoform 1 from some but not all TP53-inducible promoters. Isoform 4 suppresses transactivation activity and impairs growth suppression mediated by isoform 1. Isoform 7 inhibits isoform 1-mediated apoptosis.
Additional Text
Gene Name
TP53
Gene ID
7157
Uniprot ID
P04637
Modification
Phosphorylated, Ser392
Purification
Protein A purified
Concentration
1 ug/ul
Antibody Clonality
Monoclonal
Storage Note
Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
bsm-52182R Datasheet
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