Polyclonal Antibody to p53 (Ab-46)

Figure 1: Western blot analysis of extracts from HT29 cells using p53(Ab-46) Antibody 35-1443 .

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Product code: 35-1443

Clonality :	Polyclonal
Application :	WB
Reactivity :	Human

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For estimated delivery dates, please contact us at [email protected]

Download TDS MSDS

Format :	Purified
Amount :	100 µl
Isotype :	Rabbit IgG
Content :	Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage condition :	Store the antibody at 4°C, stable for 6 months. For long-term storage, store at -20°C. Avoid repeated freeze and thaw cycles.


Gene :	TP53
Gene ID :	7157
Uniprot ID :	P04637
Alternative Name :	Tumor suppressor p53, Phosphoprotein p53, Antigen NY-CO-13
Immunogen Information :	Peptide sequence around aa. 44~48 (M-L-S-P-D) derived from Human p53.

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. Implicated in Notch signaling cross-over.

Predicted MW: 53kd, Western blotting: 1:500~1:1000

For Research Use Only. Not for use in diagnostic/therapeutics procedures.

Subcellular location:	Cytoplasm
Post transnational modification:	Sumoylated with SUMO1. Sumoylated at Lys-386 by UBC9.
Tissue Specificity:	Ubiquitous. Isoforms are expressed in a wide range of normal tissues but in a tissue-dependent manner. Isoform 2 is expressed in most normal tissues but is not detected in brain, lung, prostate, muscle, fetal brain, spinal cord and fetal liver. Isoform 3 is expressed in most normal tissues but is not detected in lung, spleen, testis, fetal brain, spinal cord and fetal liver. Isoform 7 is expressed in most normal tissues but is not detected in prostate, uterus, skeletal muscle and breast. Isoform 8 is detected only in colon, bone marrow, testis, fetal brain and intestine. Isoform 9 is expressed in most normal tissues but is not detected in brain, heart, lung, fetal liver, salivary gland, breast or intestine.
BioGrid:	113010. 1093 interactions.