WB (Western Blot)
(Western blot analysis of extracts of hela cells treated with fMLP, using Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) Antibody.)
Rabbit PAK1 Polyclonal Antibody | anti-PAK1 antibody
Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) Antibody
Gene Names
PAK1; PAKalpha
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry, Western Blot
Purity
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Synonyms
PAK1, Antibody; Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) Antibody; ADRB2; Alpha PAK; Alpha-PAK; MGC130000; MGC130001; p21 activated kinase 1; p21 protein (Cdc42/Rac) activated kinase 1; p21-activated kinase 1; p21/Cdc42/Rac1 activated kinase 1 (yeast Ste20 related); p21/Cdc42/Rac1-activated kinase 1 (STE20 homolog, yeast); p65 PAK; p65-PAK; P68-PAK; PAK alpha; PAK-1; Pak1; PAK1_HUMAN; Paka; PAKalpha; Protein kinase MUK2; Rac/p21-activated kinase; Serine/threonine-protein kinase PAK 1; STE20 homolog yeast; C-t-PAK2; CB422; EC 2.7.11.1; Gamma PAK; Gamma-PAK; hPAK65; Kinase; p21 (CDKN1A) activated kinase 2; p21 (CDKN1A)-activated kinase 2a; p21 activated kinase 2; p21 protein (Cdc42/Rac)-activated kinase 2; p21 protein Cdc42 Rac activated kinase 2; p21-activated kinase 2; p21-activated kinase, 65-KD; p21-activated protein kinase I; p21CDKN1A activated kinase 2; p27; p34; p58; p65PAK; PAK 2; PAK-2; PAK-2p34; Pak2; PAK2_HUMAN; PAK65; PAKgamma; S6 H4 kinase; S6/H4 kinase; Serine threonine protein kinase PAK 2; Serine/threonine protein kinase PAK 2; anti-PAK1 antibody
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) antibody detects endogenous levels of PAK1.
Purity/Purification
From purified rabbit serum by affinity purification via sequential chromatography on phospho-and non-phospho-peptide affinity columns.
Form/Format
Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Sequence Length
553
Applicable Applications for anti-PAK1 antibody
IHC (Immunohistochemistry), WB (Western Blot)
Immunogen
A synthesized peptide derived from human PAK1 around the phosphorylation site of Ser199/204.
Subcellular Location
Cytoplasm. Cell Junction > Focal Adhesion. Recruited to focal adhesions upon activation.
Tissue Specificity
Overexpressed in gastric cancer cells and tissues (at protein level) (PubMed:25766321).
Predicted Cross Reactivity
Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
Similarity
Pig (100%), Zebrafish (88%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (88%), Xenopus (93%)
Conjugation
Unconjugated
Epitope
Phospho Ser204, Phospho Ser197, Phospho Ser199, Phospho Ser192
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
WB (Western Blot)
(Western blot analysis of extracts of hela cells treated with fMLP, using Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) Antibody.)
WB (Western Blot)
(Western blot analysis of extracts of hela cells treated with fMLP, using Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) Antibody.)
IHC (Immunohistochemistry)
(AAA321364 at 1/100 staining Human thyroid cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IHC (Immunohistochemistry)
(AAA321364 at 1/100 staining Human thyroid cancer tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
Related Product Information for anti-PAK1 antibody
Function: Protein kinase involved in intracellular signaling pathways downstream of integrins and receptor-type kinases that plays an important role in cytoskeleton dynamics, in cell adhesion, migration, proliferation, apoptosis, mitosis, and in vesicle-mediated transport processes. Can directly phosphorylate BAD and protects cells against apoptosis. Activated by interaction with CDC42 and RAC1. Functions as GTPase effector that links the Rho-related GTPases CDC42 and RAC1 to the JNK MAP kinase pathway. Phosphorylates and activates MAP2K1, and thereby mediates activation of downstream MAP kinases. Involved in the reorganization of the actin cytoskeleton, actin stress fibers and of focal adhesion complexes. Phosphorylates the tubulin chaperone TBCB and thereby plays a role in the regulation of microtubule biogenesis and organization of the tubulin cytoskeleton. Plays a role in the regulation of insulin secretion in response to elevated glucose levels. Part of a ternary complex that contains PAK1, DVL1 and MUSK that is important for MUSK-dependent regulation of AChR clustering during the formation of the neuromuscular junction (NMJ). Activity is inhibited in cells undergoing apoptosis, potentially due to binding of CDC2L1 and CDC2L2. Phosphorylates MYL9/MLC2. Phosphorylates RAF1 at 'Ser-338' and 'Ser-339' resulting in: activation of RAF1, stimulation of RAF1 translocation to mitochondria, phosphorylation of BAD by RAF1, and RAF1 binding to BCL2. Phosphorylates SNAI1 at 'Ser-246' promoting its transcriptional repressor activity by increasing its accumulation in the nucleus. In podocytes, promotes NR3C2 nuclear localization. Required for atypical chemokine receptor ACKR2-induced phosphorylation of LIMK1 and cofilin (CFL1) and for the up-regulation of ACKR2 from endosomal compartment to cell membrane, increasing its efficiency in chemokine uptake and degradation. In synapses, seems to mediate the regulation of F-actin cluster formation performed by SHANK3, maybe through CFL1 phosphorylation and inactivation. Plays a role in RUFY3-mediated facilitating gastric cancer cells migration and invasion (PubMed:25766321).
Subunit Structure: Homodimer in its autoinhibited state. Active as monomer. Component of cytoplasmic complexes, which also contains PXN, ARHGEF6 and GIT1. Interacts with NISCH (By similarity). Interacts with DVL1; mediates the formation of a DVL1, MUSK and PAK1 ternary complex involved in AChR clustering (By similarity). Binds to the caspase-cleaved p110 isoform of CDC2L1 and CDC2L2, p110C, but not the full-length proteins (PubMed:12624090). Interacts with ARHGEF7 (PubMed:16101281). Interacts tightly with GTP-bound but not GDP-bound CDC42/P21 and RAC1 (By similarity). Probably found in a ternary complex composed of DSCAM, PAK1 and RAC1. Interacts with DSCAM (via cytoplasmic domain); the interaction is direct and enhanced in presence of RAC1 (PubMed:15169762). Interacts with SCRIB (PubMed:18716323). Interacts with PDPK1 (PubMed:10995762). Interacts (via kinase domain) with RAF1 (PubMed:11733498). Interacts with NCK1 and NCK2 (PubMed:10026169). Interacts with TBCB (PubMed:15831477). Interacts with CRIPAK (PubMed:16278681). Interacts with BRSK2 (By similarity). Interacts with SNAI1 (PubMed:15833848). Interacts with CIB1 isoform 2 (PubMed:23503467). Interacts with CIB1 (via N-terminal region); the interaction is direct, promotes PAK1 activity and occurs in a calcium-dependent manner. Interacts with INPP5K (PubMed:26940976).
Post-translational Modifications: Autophosphorylated in trans, meaning that in a dimer, one kinase molecule phosphorylates the other one. Activated by autophosphorylation at Thr-423 in response to a conformation change, triggered by interaction with GTP-bound CDC42 or RAC1. Activated by phosphorylation at Thr-423 by BRSK2 and by PDPK1. Phosphorylated by JAK2 in response to PRL; this increases PAK1 kinase activity. Phosphorylated at Ser-21 by PKB/AKT; this reduces interaction with NCK1 and association with focal adhesion sites.
Similarity: Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.
Subunit Structure: Homodimer in its autoinhibited state. Active as monomer. Component of cytoplasmic complexes, which also contains PXN, ARHGEF6 and GIT1. Interacts with NISCH (By similarity). Interacts with DVL1; mediates the formation of a DVL1, MUSK and PAK1 ternary complex involved in AChR clustering (By similarity). Binds to the caspase-cleaved p110 isoform of CDC2L1 and CDC2L2, p110C, but not the full-length proteins (PubMed:12624090). Interacts with ARHGEF7 (PubMed:16101281). Interacts tightly with GTP-bound but not GDP-bound CDC42/P21 and RAC1 (By similarity). Probably found in a ternary complex composed of DSCAM, PAK1 and RAC1. Interacts with DSCAM (via cytoplasmic domain); the interaction is direct and enhanced in presence of RAC1 (PubMed:15169762). Interacts with SCRIB (PubMed:18716323). Interacts with PDPK1 (PubMed:10995762). Interacts (via kinase domain) with RAF1 (PubMed:11733498). Interacts with NCK1 and NCK2 (PubMed:10026169). Interacts with TBCB (PubMed:15831477). Interacts with CRIPAK (PubMed:16278681). Interacts with BRSK2 (By similarity). Interacts with SNAI1 (PubMed:15833848). Interacts with CIB1 isoform 2 (PubMed:23503467). Interacts with CIB1 (via N-terminal region); the interaction is direct, promotes PAK1 activity and occurs in a calcium-dependent manner. Interacts with INPP5K (PubMed:26940976).
Post-translational Modifications: Autophosphorylated in trans, meaning that in a dimer, one kinase molecule phosphorylates the other one. Activated by autophosphorylation at Thr-423 in response to a conformation change, triggered by interaction with GTP-bound CDC42 or RAC1. Activated by phosphorylation at Thr-423 by BRSK2 and by PDPK1. Phosphorylated by JAK2 in response to PRL; this increases PAK1 kinase activity. Phosphorylated at Ser-21 by PKB/AKT; this reduces interaction with NCK1 and association with focal adhesion sites.
Similarity: Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
Observed: 61-67 (PA k2); 68-74 (PA k1/3) kDa
Predicted: 61 kDa
Predicted: 61 kDa
NCBI Official Full Name
serine/threonine-protein kinase PAK 1 isoform 1
NCBI Official Synonym Full Names
p21 (RAC1) activated kinase 1
NCBI Official Symbol
PAK1
NCBI Official Synonym Symbols
PAKalpha
NCBI Protein Information
serine/threonine-protein kinase PAK 1
UniProt Protein Name
Serine/threonine-protein kinase PAK 1
UniProt Gene Name
PAK1
UniProt Synonym Gene Names
PAK-1
Similar Products
Product Notes
The PAK1 pak1 (Catalog #AAA321364) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's PAK1 can be used in a range of immunoassay formats including, but not limited to, IHC (Immunohistochemistry), WB (Western Blot). Researchers should empirically determine the suitability of the PAK1 pak1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PAK1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
If you are ready to order, navigate to Shopping Cart and get ready to checkout.