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- Table of Contents
Designing a Western blot for MAP4K1? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the MAP4K1 Western Blot GuideFacts about Mitogen-activated protein kinase kinase kinase kinase 1.
May play a role in hematopoietic lineage decisions and growth regulation. Able to autophosphorylate.
| Human | |
|---|---|
| Gene Name: | MAP4K1 |
| Uniprot: | Q92918 |
| Entrez: | 11184 |

| Belongs to: |
|---|
| protein kinase superfamily |

EC 2.7.11; EC 2.7.11.1; Hematopoietic progenitor kinase; HPK1hematopoietic progenitor kinase 1; MAPK/ERK kinase kinase kinase 1; MEK kinase kinase 1; MEKKK 1; mitogen-activated protein kinase kinase kinase kinase 1
Mass (kDA):
91.296 kDA

| Human | |
|---|---|
| Location: | 19q13.2 |
| Sequence: | 19; NC_000019.10 (38587641..38617953, complement) |
Expressed primarily in hematopoietic organs, including bone marrow, spleen and thymus. Also expressed at very low levels in lung, kidney, mammary glands and small intestine.





PMID: 8824585 by Hu M.C.-T., et al. Human HPK1, a novel human hematopoietic progenitor kinase that activates the JNK/SAPK kinase cascade.
PMID: 24362026 by Wang H., et al. The CUL7/F-box and WD repeat domain containing 8 (CUL7/Fbxw8) ubiquitin ligase promotes degradation of hematopoietic progenitor kinase 1.