MELK

Gene Symbol MELK
Entrez Gene 9833
Alt Symbol HPK38
Species Human
Gene Type protein-coding
Description maternal embryonic leucine zipper kinase
Other Description pEg3 kinase|protein kinase Eg3|protein kinase PK38|tyrosine-protein kinase MELK
Swissprots Q7L3C3 A6P3A7 F5H689 F5H2R4 A6P3A8 B7Z6Y0 F5H0Y0 B7Z6Q7 B7Z5M5 B1AMQ6 B7Z1E6 B7Z7Q1 B7Z6R8 D3DRP8 Q14680
Accessions CAL40334 CAL40335 CAL40336 CBL93957 CCB07557 CDH92804 EAW58302 EAW58303 EAW58304 Q14680 AB183427 BAF73615 AB183428 BAF73616 AB267395 BAF74635 AI590871 AK222811 BAD96531 AK293284 BAH11482 AK293423 BAH11502 AK293447 BAH11508 AK296820 BAH12436 AK299164 BAH12961 AK300761 BAH13343 AK300821 BAH13354 AK301131 BAH13416 AK302374 BAH13687 AK309470 BC014039 AAH14039 BP365611 D79997 BAA11492 DB368226 W01871 XM_011518076 XP_011516378 XM_011518077 XP_011516379 XM_011518078 XP_011516380 XM_011518079 XP_011516381 XM_011518080 XP_011516382 XM_011518081 XP_011516383 XM_011518082 XP_011516384 XM_011518083 XP_011516385 XM_011518084 XP_011516386 XM_011518085 XP_011516387 XM_011518086 XP_011516388 NM_001256685 NP_001243614 NM_001256687 NP_001243616 NM_001256688 NP_001243617 NM_001256689 NP_001243618 NM_001256690 NP_001243619 NM_001256691 NP_001243620 NM_001256692 NP_001243621 NM_001256693 NP_001243622 NM_014791 NP_055606 NR_046337
Function Serine/threonine-protein kinase involved in various processes such as cell cycle regulation, self-renewal of stem cells, apoptosis and splicing regulation. Has a broad substrate specificity; phosphorylates BCL2L14, CDC25B, MAP3K5/ASK1 and ZNF622. Acts as an activator of apoptosis by phosphorylating and activating MAP3K5/ASK1. Acts as a regulator of cell cycle, notably by mediating phosphorylation of CDC25B, promoting localization of CDC25B to the centrosome and the spindle poles during mitosis. Plays a key role in cell proliferation and carcinogenesis. Required for proliferation of embryonic and postnatal multipotent neural progenitors. Phosphorylates and inhibits BCL2L14, possibly leading to affect mammary carcinogenesis by mediating inhibition of the pro-apoptotic function of BCL2L14. Also involved in the inhibition of spliceosome assembly during mitosis by phosphorylating ZNF622, thereby contributing to its redirection to the nucleus. May also play a role in primitive hematopoiesis.
Subcellular Location Cell membrane {ECO:0000269|PubMed:16159311, ECO:0000269|PubMed:21145462}; Peripheral membrane protein {ECO:0000269|PubMed:16159311, ECO:0000269|PubMed:21145462}.
Tissue Specificity Expressed in placenta, kidney, thymus, testis, ovary and intestine. {ECO:0000269|PubMed:8724849}.

Active human MELK (mutated T460 M) protein fragment - ab179957 from Abcam

Category Protein
Prices $251.00
Sizes 5 µg
Source Baculovirus infected sf9 cells
Species Human
Sample Kinase Activity Plot. The specific activity of ab179957 was determined to be 120 nmol/min/mg.

Active human MELK protein fragment - ab102551 from Abcam

Category Protein
Prices $302.00, $352.00
Sizes 5 µg, 10 µg
Source Baculovirus infected sf9 cells
Species Human
The Specific activity of ab102551 was determined to be 200 nmol/min/mg.

Human MELK peptide - ab23158 from Abcam

Category Peptide
Species Human

Human MELK protein fragment - ab153020 from Abcam

Category Protein
Source Wheat germ
Species Human
ab153020 on a 12.5% SDS-PAGE stained with Coomassie Blue.

MELK Antibody Blocking Peptide - LS-E25204 from LifeSpan Bioscience

Category Peptide
Prices $145.00
Sizes 100 µg

MELK Antibody Blocking Peptide - LS-E8722 from LifeSpan Bioscience

Category Peptide
Prices $145.00
Sizes 100 µg

MELK Antibody Blocking Peptide - LS-E8721 from LifeSpan Bioscience

Category Peptide
Prices $145.00
Sizes 100 µg

MELK Antibody Blocking Peptide - LS-E16852 from LifeSpan Bioscience

Category Peptide
Prices $145.00
Sizes 100 µg

Recombinant Human MELK Protein - H00009833-Q01 from Novus Biologicals

Category Protein
Prices $369.00, $529.00
Sizes 10 µg, 25 µg
Source Wheat Germ
Species Human

MELK Recombinant Protein - P4722 from Novus Biologicals

Category Protein
Prices $1,559.00
Sizes 100 µg
Species Human

MELK Peptide - P2305 from Novus Biologicals

Category Peptide
Species Human

MELK Peptide - P2304 from Novus Biologicals

Category Peptide
Species Human

MELK-Antibody-C-term-Blocking-Peptide - BP7149b from Abgent, a WuXi AppTec company

Category Peptide
Prices $80.00
Sizes 100 µg

MELK-Antibody-Center-Blocking-Peptide - BP7149a from Abgent, a WuXi AppTec company

Category Peptide
Prices $80.00
Sizes 100 µg

MELK blocking peptide - GTX89981-PEP from GeneTex

Category Peptide
Prices $239.00
Sizes 100 μg
Species Human, Mouse, Dog, Bovine

MELK Blocking Peptide - 33R-1602 from Fitzgerald

Category Peptide
Prices $130.00
Sizes 100 µg

MELK Peptide - AC21-0025-P from Abcore

Category Peptide
Prices $160.00
Sizes 100 µg

MELK - H00009833-Q01-10 from Acris Antibodies

Category Protein
Prices $380.00
Sizes 10 µg
Source in vitro transl.
Species Human

MELK - H00009833-Q01-25 from Acris Antibodies

Category Protein
Prices $500.00
Sizes 25 µg
Source in vitro transl.
Species Human

MELK - P4722 from Acris Antibodies

Category Protein
Prices $1,380.00
Sizes 100 µg
Species Human

MELK - P5785 from Acris Antibodies

Category Protein
Prices $840.00
Sizes 5 µg
Species Human

MELK Peptide - 45-089P from ProSci

Category Peptide
Prices $175.00
Sizes 100 µg
Species Human

MELK fusion protein - ag1897 from Proteintech Group

Category Protein
Source E. coli-derived, PGEX-4T
Species Human

MELK fusion protein - Ag4381 from Proteintech Group

Category Protein
Prices $199.00
Sizes 50 μg
Source E. coli -derived, PET28a
Species Human

Recombinant Human Maternal Embryonic Leucine Zipper Kinase - MELK-730H from Creative Biomart

Category Protein
Source Baculovirus infected Sf9 cells.
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