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p27/Kip1 [DCS-72.F6]
Description p27Kip1 is a cyclin-dependent kinase inhibitor involved in G1 arrest. p27Kip1 binds to and inhibits cyclinE-Cdk2 complex, cyclinA-CDK2 and cyclinD1-CDK4 (1). p27Kip1 is regulated by phosphorylation on serine 10 (S10) and threonine 187 (T187). Phosphorylation by CDK2 on T187 results in ubiquitination and degradation of p27Kip1, while phosphorylation by hKIS on S10 signals nuclear export to the cytoplasm. The expression level of p27Kip1 is high in normal cells. Downregulation of p27Kip1 is found in many types of cancers, and decreased expression of p27Kip1 appears to be a poor prognostic factor in several tumor models, including carcinomas of the lung, breast, colorectal, and prostate. (Shipping Cost: €200.00) Host Mouse Application Flow cytometry (FC), Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human, Mouse, Rat, Monkey -
p34/CDC2/CDK1 [POH-1]
Description p34cdc2 is a phosphoprotein with protein kinase activity that functions in the G2/M phase transition of the cell cycle. It is the catalytic subunit of the maturation-promoting factor (MPF) and complexes with both cyclin A and B in mammalian cells. Activated p34cdc2 kinase phosphorylates a variety of substrates leading to some specific events of mitosis including nuclear envelope break-down and chromosome condensation. p34cdc2 has also been implicated in lymphoid proliferation. (Shipping Cost: €200.00) Host Mouse Application Flow cytometry (FC), Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC) Reactivity Human, Bovine, Monkey -
p34/CDC2/CDK1 [POH-1]
Description p34cdc2 is a phosphoprotein with protein kinase activity that functions in the G2/M phase transition of the cell cycle. It is the catalytic subunit of the maturation-promoting factor (MPF) and complexes with both cyclin A and B in mammalian cells. Activated p34cdc2 kinase phosphorylates a variety of substrates leading to some specific events of mitosis including nuclear envelope break-down and chromosome condensation. p34cdc2 has also been implicated in lymphoid proliferation (Shipping Cost: €200.00) Host Mouse Application Flow cytometry (FC), Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC) Reactivity Human, Bovine, Monkey -
p40 Polyclonal
Description p63 consists of two major isoforms-TAp63 and ΔNp63. These isoforms differ in the structure of the Nterminal domains. The TAp63 isoform identified by anti-p63 antibody) contains a transactivation-competent ‘TA’ domain with homology to p53, which regulates the expression of the growth-inhibitory genes. In contrast, ΔNp63 isoform (identified by anti-p40 antibody) contains an alternative transcriptionally-inactive ‘ΔN’ domain, which antagonizes the activity of TAp63 and p53. The p40 (clone ZR8) antibody recognizes exclusively ΔNp63 but not TAp63. p40 is a squamous cell carcinoma ‘specific’ antibody. It reacts with the vast majority of cases of squamous cell carcinomas of various origins, but not with adenocarcinomas. It is particularly useful in differentiating lung squamous cell carcinoma from lung poorly differentiated denocarcinoma. p40 antibody can also be used as an alternative basal cell/myoepithelial cell marker, which has similar sensitivity and specificity as that of p63 antibody. Host Rabbit Application Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human -
p40 Polyclonal
Description p63 consists of two major isoforms-TAp63 and ΔNp63. These isoforms differ in the structure of the Nterminal domains. The TAp63 isoform identified by anti-p63 antibody) contains a transactivation-competent ‘TA’ domain with homology to p53, which regulates the expression of the growth-inhibitory genes. In contrast, ΔNp63 isoform (identified by anti-p40 antibody) contains an alternative transcriptionally-inactive ‘ΔN’ domain, which antagonizes the activity of TAp63 and p53. The p40 (clone ZR8) antibody recognizes exclusively ΔNp63 but not TAp63. p40 is a squamous cell carcinoma ‘specific’ antibody. It reacts with the vast majority of cases of squamous cell carcinomas of various origins, but not with adenocarcinomas. It is particularly useful in differentiating lung squamous cell carcinoma from lung poorly differentiated denocarcinoma. p40 antibody can also be used as an alternative basal cell/myoepithelial cell marker, which has similar sensitivity and specificity as that of p63 antibody. Host Rabbit Application Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human -
p53 [DO-7]
Description p53 acts as both a tumor-suppressor and transcription factor that, upon activation by DNA damage and other cellular stress signals, leads to the transcription of genes triggering cell-cycle arrest, apoptosis, and DNA repair. p53 is overexpressed in over 50% of human cancers. Positive staining of p53 detected by immunohistochemistry has been observed in colon cancer, breast cancer, lung cancer, prostate cancer and ovary cancer. (Shipping Cost: €200.00) Host Mouse Application Flow cytometry (FC), Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Western Blot (WB) Reactivity Human, Bovine, Monkey -
p53 [DO-7]
Description p53 acts as both a tumor-suppressor and transcription factor that, upon activation by DNA damage and other cellular stress signals, leads to the transcription of genes triggering cell-cycle arrest, apoptosis, and DNA repair. p53 is overexpressed in over 50% of human cancers. Positive staining of p53 detected by immunohistochemistry has been observed in colon cancer, breast cancer, lung cancer, prostate cancer and ovary cancer. (Shipping Cost: €200.00) Host Mouse Application Flow cytometry (FC), Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Western Blot (WB) Reactivity Human, Bovine, Monkey -
p62/SQSTM1 [MD61]
Description Adapter protein Sequestosome 1 (SQSTM1, p62) is an ubiquitin binding protein involved in cell signaling, oxidative stress, and autophagy. It may regulate the activation of NFKB1 by TNF-alpha, nerve growth factor (NGF) and interleukin-1. May play a role in titin/TTN downstream signaling in muscle cells. May regulate signaling cascades through ubiquitination. Adapter that mediates the interaction between TRAF6 and CYLD (By similarity). May be involved in cell differentiation, apoptosis, immune response and regulation of K(+) channels. Defects in SQSTM1 are a cause of Paget disease of bone (PDB). PDB is a metabolic bone disease affecting the axial skeleton and characterized by focal areas of increased and disorganized bone turn-over due to activated osteoclasts. Manifestations of the disease include bone pain, deformity, pathological fractures, deafness, neurological complications and increased risk of osteosarcoma. (Shipping Cost: €200.00) Host Mouse Application Immunocytochemistry (ICC),Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Western Blot (WB) Reactivity Human -
p63 [4A4]
Description The p63 protein is a member of the p53 family, which also includes p73. At least 6 different transcripts of p63 derives from alternative splicing events and encodes proteins with two different N termini (TA and DN) and three different C termini (a, b and g). p63 protein is detected in proliferating cells of epithelium, cervix, urothelium and prostate. It is also expressed in most poorly differentiated squamous cell carcinomas. The delta Np63 isoform is also abundantly expressed in nasopharyngeal carcinomas. The predominant localization of p63 protein is in the basal layer of stratified squamous and transitional epithelia. These basal cells act as the progenitors of the suprabasal cells, which undergo differentiation and cell death in regenerative epithelia. p63 is also an essential gene that is critical for regenerative proliferation of cells involved in limb, craniofacial and epidermal morphogenesis. (Shipping Cost: €200.00) Host Mouse Application Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC) Reactivity Human -
p63 [4A4]
Description The p63 protein is a member of the p53 family, which also includes p73. At least 6 different transcripts of p63 derives from alternative splicing events and encodes proteins with two different N termini (TA and DN) and three different C termini (a, b and g). p63 protein is detected in proliferating cells of epithelium, cervix, urothelium and prostate. It is also expressed in most poorly differentiated squamous cell carcinomas. The delta Np63 isoform is also abundantly expressed in nasopharyngeal carcinomas. The predominant localization of p63 protein is in the basal layer of stratified squamous and transitional epithelia. These basal cells act as the progenitors of the suprabasal cells, which undergo differentiation and cell death in regenerative epithelia. p63 is also an essential gene that is critical for regenerative proliferation of cells involved in limb, craniofacial and epidermal morphogenesis. (Shipping Cost: €200.00) Host Mouse Application Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC) Reactivity Human