CDKN1A/P21 Rabbit Polyclonal Antibody
cat.: HA500156
| Product Type: | Rabbit polyclonal IgG, primary antibodies |
|---|---|
| Species reactivity: | Human, Mouse |
| Applications: | WB, IHC-P |
| Clonality: | Polyclonal |
| Form: | Liquid |
| Storage condition: | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage buffer: | 1*TBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide. |
| Concentration: | 1ug/ul |
| Purification: | Immunogen affinity purified. |
| Molecular weight: | Predicted band size: 18 kDa. |
| Isotype: | IgG |
| Immunogen: | Recombinant protein within human CDKN1A/P21 aa 1-164. |
| Positive control: | U-2 OS treated with 10μM NUTLIN 3A for 24 hours cell lysate, mouse colon tissue lysate, human esophagus tissue. |
| Subcellular location: | Cytoplasm, Nucleus. |
| Recommended Dilutions:
WB IHC-P |
1:500-1:2,000 1:100-1:500 |
| Uniprot #: | SwissProt: P38936 Human | P39689 Mouse |
| Alternative names: | CAP20 CDK-interacting protein 1 CDKI CDKN1 Cdkn1a CDN1A_HUMAN CIP1 Cyclin Dependent Kinase Inhibitor 1A Cyclin-dependent kinase inhibitor 1 Cyclin-dependent kinase inhibitor 1A (P21) Cyclin-dependent kinase inhibitor 1A (p21, Cip1) DNA Synthesis Inhibitor MDA-6 MDA6 Melanoma differentiation-associated protein 6 Melanoma differentiation-associated protein p21 P21 protein p21CIP1 p21Cip1/Waf1 p21WAF PIC1 SDI1 SLC12A9 WAF1 Wild type p53 activated fragment 1 (WAF1) Wild type p53 activated fragment 1 Wildtype p53-activated fragment 1 |
Images
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Fig1:
Western blot analysis of CDKN1A/P21 on different lysates with Rabbit anti-CDKN1A/P21 antibody (HA500156) at 1/2,000 dilution. Lane 1: U-2 OS cell lysate Lane 2: U-2 OS treated with 10μM NUTLIN 3A for 24 hours cell lysate Lysates/proteins at 20 µg/Lane. Predicted band size: 18 kDa Observed band size: 21 kDa Exposure time: 43 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA500156) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. |
|
Fig2: Western blot analysis of CDKN1A/P21 on mouse colon tissue lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (HA500156, 1/1,000) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature. |
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Fig3: Immunohistochemical analysis of paraffin-embedded human esophagus tissue using anti-CDKN1A/P21 antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA500156, 1/400) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. |
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.