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CDKN2A/p14ARF (DGR14390) Rabbit mAb (PBS Only)
db15315-PBS
Datasheet
Conjugation/Formulation：PBS Only
- Background This gene generates several transcript variants which differ in their first exons. At least three alternatively spliced variants encoding distinct proteins have been reported, two of which encode structurally related isoforms known to function as inhibitors of CDK4 kinase. The remaining transcript includes an alternate first exon located 20 Kb upstream of the remainder of the gene; this transcript contains an alternate open reading frame (ARF) that specifies a protein which is structurally unrelated to the products of the other variants. This ARF product functions as a stabilizer of the tumor suppressor protein p53 as it can interact with, and sequester, the E3 ubiquitin-protein ligase MDM2, a protein responsible for the degradation of p53. In spite of the structural and functional differences, the CDK inhibitor isoforms and the ARF product encoded by this gene, through the regulatory roles of CDK4 and p53 in cell cycle G1 progression, share a common functionality in cell cycle G1 control. This gene is frequently mutated or deleted in a wide variety of tumors, and is known to be an important tumor suppressor gene. [provided by RefSeq, Sep 2012]
- Immunogen A synthetic peptide of human CDKN2A/p14ARF
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Gene ID
1029
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Swiss Prot
Q8N726
- Synonyms ARF; MLM; P14; P16; P19; CMM2; INK4; MTS1; TP16; CDK4I; CDKN2; INK4A; MTS-1; P14ARF; P19ARF; P16INK4; P16INK4A; P16-INK4A
- Reactivity Human
- Application WB, ICC/IF, FC, IP
- Calculated MW 14 kDa
- Observed MW 14 kDa
- Host species Rabbit
- Clonality Monoclonal
- Clonality No. DGR14390
- Isotype IgG
- Purity Affinity Purification
- Conjugation Un-conjugated
- Concentration 1 mg/mL
- Formulation PBS Only
- Storage/Stability Store at -20°C. Recommended to aliquot into single-use vials. Supplied in 1X PBS (pH 7.4). BSA and Azide Free. Stable for 12 months from date of receipt.
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Western blot analysis of extracts from HeLa, MCF-7 cells using db15315 at 1:1000. -
Immunofluorescence analysis of HeLa cells labelling CDKN2A/p14ARF with db15315.
The cells were fixed with 4% PFA (10min, RT) followed by treatment with 0.1% Triton X-100 (10min, RT), and blocked in 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween 20 for 1h. The cells were then incubate with db15315 (1:100) at room temprature for 1h, followed by a further incubation at room temperature for 45min with Goat Anti Rabbit lgG (H+L)-AF488 db10005, shown in green). Nuclear DNA was labeled in blue with DAPI.
Control: Secondary antibody only.
订购信息
- Package Price (RMB)
- 100μg 4498
- 货期：现货
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For research use only. Not intended for diagnostic.
