MAP4K1 Antikörper (pSer171)

Produktnummer ABIN389836

Dieses Kaninchen Polyklonal-Antikörper erkennt spezifisch MAP4K1 in WB. Er zeigt eine Reaktivität gegenüber Human.

Kurzübersicht für MAP4K1 Antikörper (pSer171) (ABIN389836)

Target: MAP4K1 (Mitogen-Activated Protein Kinase Kinase Kinase Kinase 1 (MAP4K1))

Reaktivität: Human

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser MAP4K1 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB)

Klon: RB12751

Produktdetails anti-MAP4K1 Antikörper

Bindungsspezifität: pSer171

Homologie: M

Aufreinigung: This antibody is purified through a protein A column, followed by peptide affinity purification.

Immunogen: This MAP4K1 Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding S171 of human MAP4K1.

Isotyp: Ig Fraction

Anwendungsinformationen

Applikationshinweise: WB: 1:1000

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: Purified polyclonal antibody supplied in PBS with 0.09 % (W/V) sodium azide.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: 4 °C,-20 °C

Informationen zur Lagerung: Maintain refrigerated at 2-8 °C for up to 6 months. For long term storage store at -20 °C in small aliquots to prevent freeze-thaw cycles.

Haltbarkeit: 6 months

Details zu MAP4K1

Target: MAP4K1 (Mitogen-Activated Protein Kinase Kinase Kinase Kinase 1 (MAP4K1))

Andere Bezeichnung: MAP4K1

Hintergrund: The c-Jun amino-terminal kinases (JNKs)/stress-activated protein kinases (SAPKs) play a crucial role in stress responses in mammalian cells. The mechanism underlying this pathway in the hematopoietic system is unclear, but it is a key in understanding the molecular basis of blood cell differentiation. We have cloned a novel protein kinase, termed hematopoietic progenitor kinase 1 (HPK1), that is expressed predominantly in hematopoietic cells, including early progenitor cells. HPK1 is related distantly to the p21(Cdc42/Rac1)-activated kinase (PAK) and yeast STE20 implicated in the mitogen-activated protein kinase (MAPK) cascade. Expression of HPK1 activates JNK1 specifically, and it elevates strongly AP-1-mediated transcriptional activity in vivo. HPK1 binds and phosphorylates MEKK1 directly, whereas JNK1 activation by HPK1 is inhibited by a dominant-negative MEKK1 or MKK4/SEK mutant. Interestingly, unlike PAK65, HPK1 does not contain the small GTPase Rac1/Cdc42-binding domain and does not bind to either Rac1 or Cdc42, suggesting that HPK1. activation is Rac1/Cdc42-independent. These results indicate that HPK1 is a novel functional activator of the JNK/SAPK signaling pathway.

Molekulargewicht: 91296

Gen-ID: 11184

NCBI Accession: NP_001036065, NP_009112

UniProt: Q92918

Pathways: T-Zell Rezeptor Signalweg, Signaling of Hepatocyte Growth Factor Receptor