|Immunohistochemistry (Frozen) (IHC (F))||1:50-1:100|
|Immunohistochemistry (Paraffin) (IHC (P))||1:50-1:100|
|Tested Species reactivity||Human|
|Host / Isotype||Mouse / IgG1|
|Immunogen||Human p21 protein.|
|Storage buffer||PBS, pH 7.5|
|Contains||0.1% sodium azide|
|Storage conditions||4° C, do not freeze|
MA1-91243 detects WAF1 from human samples.
MA1-91243 has been successfully used in immunohistochemistry (frozen tissue) and immunohistochemistry (paraffin tissue) applications.
The MA1-91243 immunogen is Human p21 protein.
Positive Control: Breast, Skin, Colon, Carcinoma or Fibroadenoma
This gene encodes a potent cyclin-dependent kinase inhibitor. The encoded protein binds to and inhibits the activity of cyclin-CDK2 or -CDK4 complexes, and thus functions as a regulator of cell cycle progression at G1. The expression of this gene is tightly controlled by the tumor suppressor protein p53, through which this protein mediates the p53-dependent cell cycle G1 phase arrest in response to a variety of stress stimuli. This protein can interact with proliferating cell nuclear antigen (PCNA), a DNA polymerase accessory factor, and plays a regulatory role in S phase DNA replication and DNA damage repair. This protein was reported to be specifically cleaved by CASP3-like caspases, which thus leads to a dramatic activation of CDK2, and may be instrumental in the execution of apoptosis following caspase activation. Multiple alternatively spliced variants have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CAP20; CDK-interacting protein 1; CDK-interaction protein 1; CDKN1; CDNK1A; Cyclin-dependent kinase inhibitor 1; cyclin-dependent kinase inhibitor 1A (p21, Cip1); DNA synthesis inhibitor; MDA-6; melanoma differentiation associated protein 6; Melanoma differentiation-associated protein 6; p21; p21CIP1; SDI1; WAF1; wild-type p53-activated fragment 1
Gene Aliases: CAP20; CDKN1; CDKN1A; CIP1; MDA-6; MDA6; P21; p21CIP1; PIC1; SDI1; WAF1
UniProt ID: (Human) P38936
Entrez Gene ID: (Human) 1026
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