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MDK / Midkine

midkine (neurite growth-promoting factor 2)

Developmentally regulated, secreted growth factor homologous to pleiotrophin (PTN), which has heparin binding activity. Binds anaplastic lymphoma kinase (ALK) which induces ALK activation and subsequent phosphorylation of the insulin receptor substrate (IRS1), followed by the activation of mitogen-activated protein kinase (MAPK) and PI3-kinase, and the induction of cell proliferation. Involved in neointima formation after arterial injury, possibly by mediating leukocyte recruitment. Also involved in early fetal adrenal gland development.

Gene Name: midkine (neurite growth-promoting factor 2)
Synonyms: MDK, ARAP, MK, MK1, NEGF2, Midkine, Retinoic acid inducible factor
Target Sequences: NM_002391 NP_002382.1 P21741

Publications (3)

1
High-level soluble expression, purification and characterization of active human midkine from Escherichia coli. Yan WK, Goette M, Hofmann G, Zaror I, Sim J. Protein expression and purification. 2010 70:270-6. (WB) [PubMed:19883768]
2
DNA damage repair alterations modulate M2 polarization of microglia to remodel the tumor microenvironment via the p53-mediated MDK expression in glioma. Meng X, Duan C, Pang H, Chen Q, Han B, Zha C, Dinislam M, Wu P, Li Z, Zhao S, Wang R, Lin L, Jiang C, Cai J. EBioMedicine. 2019 March;41:185-199. [Full Text Article] [PubMed:30773478] [PMC:PMC6442002]
3
Intratumoural heterogeneity generated by Notch signalling promotes small-cell lung cancer. Lim JS, Ibaseta A, Fischer MM, Cancilla B, O'Young G, Cristea S, Luca VC, Yang D, Jahchan NS, Hamard C, Antoine M, Wislez M, Kong C, Cain J, Liu YW, Kapoun AM, Garcia KC, Hoey T, Murriel CL, Sage J. Nature. 2017 May;545:360-364. [Full Text Article] [PubMed:28489825] [PMC:PMC5776014]

☰ Filters
Products
Proteins (23)
Over-Expression Lysate (8)
Recombinant (15)
MDK / Midkine (23)
No (23)
6His, N-terminus (1)
GST (2)
His (1)
His, N-Terminal (1)
His-S (2)
His-T7 (1)
Myc-DDK (Flag) (11)
Human (16)
Mouse (2)
Rat (1)
293T Cells (4)
E. coli (11)
HEK 293 Cells (7)
Wheat Germ Extract (1)
Purified (5)
Low endotoxin level (4)
Biologically active (4)
MDK / Midkine Protein
Select
E. coli
None
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
~14 kDa
20 µg/$301; 100 µg/$490; 1 mg/$1,891
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
100 µg/$494
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
100 µg/$494
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
100 µg/$494
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
100 µg/$494
MDK / Midkine Protein - 12.5% SDS-PAGE of human MDK stained with Coomassie Blue
Select
Wheat Germ Extract
GST
41.47 kDa
2 µg/$439
Select
E. coli
GST
40.8 kD
1 mg/$1,355; 100 µg/$420; 20 µg/$323
MDK / Midkine Protein - Purified recombinant protein MDK was analyzed by SDS-PAGE gel and Coomassie Blue Staining
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$1,107
MDK / Midkine Protein - Purified recombinant protein MDK was analyzed by SDS-PAGE gel and Coomassie Blue Staining
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$1,107
MDK / Midkine Protein - Purified recombinant protein MDK was analyzed by SDS-PAGE gel and Coomassie Blue Staining
Select
HEK 293 Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$1,107
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$150
Select
293T Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$150
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$150
MDK / Midkine Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
15.4 kDa
20 µg/$150
MDK / Midkine Protein
Select
E. coli
None
Biologically active
13.4 kDa
5 µg/$282; 100 µg/$957; 500 µg/$1,747
Select
E. coli
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
13.4 kDa
5 µg/$268; 20 µg/$349
MDK / Midkine Protein
Select
E. coli
His
Less than 1.0 EU/µg protein (determined by LAL method).
100 µg/$361; 500 µg/$739; 20 µg/$261
Select
E. coli
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
13.3 kDa
5 µg/$268; 20 µg/$349
MDK / Midkine Protein
Select
E. coli
6His, N-terminus
13 kDa
10 µg/$265; 50 µg/$315; 100 µg/$365
MDK / Midkine Protein - Recombinant Midkine By SDS-PAGE
Select
E. coli
His, N-Terminal
18.8 kDa
10 µg/$271; 50 µg/$382; 100 µg/$610; 200 µg/$762; 1 mg/$1,817; 500 µg/$1,378; 5 mg/$2,775; 2 mg/$1,998
MDK / Midkine Protein - Recombinant Midkine By SDS-PAGE
Select
E. coli
His-S
19.0 kDa
10 µg/$278; 50 µg/$422; 100 µg/$672; 200 µg/$842; 1 mg/$1,934; 500 µg/$1,480; 5 mg/$2,941; 2 mg/$2,119
MDK / Midkine Protein - Recombinant Midkine By SDS-PAGE
Select
E. coli
His-S
18.8 kDa
10 µg/$278; 50 µg/$422; 100 µg/$672; 200 µg/$842; 1 mg/$1,934; 500 µg/$1,480; 5 mg/$2,941; 2 mg/$2,119
MDK / Midkine Protein - Recombinant Midkine By SDS-PAGE
Select
E. coli
His-T7
17.1 kDa
10 µg/$278; 50 µg/$422; 100 µg/$672; 200 µg/$842; 1 mg/$1,934; 500 µg/$1,480; 5 mg/$2,941; 2 mg/$2,119
Viewing 1-23 of 23 product results


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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).