The CDK11A/CDK11B Polyclonal Antibody (PAC019446) is a valuable tool for researchers studying the CDK11A and CDK11B proteins. These cyclin-dependent kinases play important roles in cell cycle regulation and transcriptional control, making them key targets in cancer research and cell biology studies. This antibody, raised in rabbits, is highly specific for human samples and has been validated for use in Western blot applications. It binds specifically to the CDK11A and CDK11B proteins, enabling accurate detection and analysis in various cell types.
The CDK11A/CDK11B Polyclonal Antibody is especially useful for investigating the functions of these kinases in cancer development, cell proliferation, and gene expression. By understanding the role of CDK11A and CDK11B in these processes, researchers can gain insights into potential therapeutic targets for cancer treatment and other diseases involving dysregulated cell growth and division.
Antibody Name:
CDK11A/CDK11B Antibody (PACO19446)
Antibody SKU:
PACO19446
Size:
50ul
Host Species:
Rabbit
Tested Applications:
ELISA, IHC
Recommended Dilutions:
ELISA:1:1000-1:5000, IHC:1:50-1:200
Species Reactivity:
Human, Mouse
Immunogen:
Synthetic peptide of human CDK11A/CDK11B
Form:
Liquid
Storage Buffer:
-20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Purification Method:
Antigen affinity purification
Clonality:
Polyclonal
Isotype:
IgG
Conjugate:
Non-conjugated
The image on the left is immunohistochemistry of paraffin-embedded Human brain tissue using PACO19446(CDK11A/CDK11B Antibody) at dilution 1/50, on the right is treated with synthetic peptide. (Original magnification: x200).
The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using PACO19446(CDK11A/CDK11B Antibody) at dilution 1/50, on the right is treated with synthetic peptide. (Original magnification: x200).
Background:
Cyclin-dependent kinases (CDKs) are a family of protein kinases first discovered for their role in regulating the cell cycle. They are also involved in regulating transcription, mRNA processing, and the differentiation of nerve cells. They are present in all known eukaryotes, and their regulatory function in the cell cycle has been evolutionarily conserved. CDKs are relatively small proteins, with molecular weights ranging from 34 to 40 kDa, and contain little more than the kinase domain. By definition, a CDK binds a regulatory protein called a cyclin. Without cyclin, CDK has little kinase activity; only the cyclin-CDK complex is an active kinase. CDKs phosphorylate their substrates on serines and threonines, so they are serine-threonine kinases.
Synonyms:
cyclin-dependent kinase 11A/B
UniProt Protein Function:
CDK11A: Appears to play multiple roles in cell cycle progression, cytokinesis and apoptosis. The p110 isoforms have been suggested to be involved in pre-mRNA splicing, potentially by phosphorylating the splicing protein SFRS7. The p58 isoform may act as a negative regulator of normal cell cycle progression. The cleaved p110 isoform, p110C, binds to the serine/threonine kinase PAK1. The p58 isoform but not the p110 isoform or p110C interacts with CCND3. The p110 isoforms are found in large molecular weight complexes containing CCNL1 and SFRS7. The p58 isoform is specifically induced in G2/M phase of the cell cycle. Expressed ubiquitously. Some evidence of isoform-specific tissue distribution. Phosphorylation at Thr-436 or Tyr-437 inactivates the enzyme, while phosphorylation at Thr-583 activates it. Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily. 8 isoforms of the human protein are produced by alternative splicing.Protein type: Protein kinase, CMGC; Motility/polarity/chemotaxis; Protein kinase, Ser/Thr (non-receptor); EC 2.7.11.22; Kinase, protein; RNA processing; Cell cycle regulation; CMGC group; CDK family; PITSLRE subfamilyChromosomal Location of Human Ortholog: 1p36.33Cellular Component: nucleoplasm; cytoplasm; nucleusMolecular Function: protein serine/threonine kinase activity; cyclin-dependent protein kinase activity; ATP binding; protein kinase activityBiological Process: mitosis; regulation of transcription, DNA-dependent; regulation of cell cycle; apoptosis; regulation of cell growth; protein amino acid phosphorylation; regulation of mRNA processing
UniProt Protein Details:
NCBI Summary:
This gene encodes a member of the p34Cdc2 protein kinase family. p34Cdc2 kinase family members are known to be essential for eukaryotic cell cycle control. This gene is in close proximity to CDC2L1, a nearly identical gene in the same chromosomal region. The gene loci including this gene, CDC2L1, as well as metalloprotease MMP21/22, consist of two identical, tandemly linked genomic regions, which are thought to be a part of the larger region that has been duplicated. This gene and CDC2L1 were shown to be deleted or altered frequently in neuroblastoma with amplified MYCN genes. The protein kinase encoded by this gene could be cleaved by caspases and was demonstrated to play roles in cell apoptosis. Many transcript variants encoding several different isoforms have been found for this gene, but the full-length nature of only two have been determined so far. [provided by RefSeq, Jul 2008]