Background:

Midkine, or MK, is a heparin-binding molecule involved in the regulation of growth and differentiation during embryogenesis. MK expression is tightly regulated during embryonic development by steroid receptors of the retinoic acid superfamily. The mature human MK protein is 118 amino acids in length and contains five intrachain disulfide bonds. MK is a non-glycosylated protein that shows greater than 87% identity between human and mouse. The carboxy-terminus of MK contains the principle heparin-binding site and the molecule’s neurite-promoting sequences; both the amino- and carboxy-terminal sequences are required for the molecule’s neurotrophic properties. An association between overexpression of MK and colon adenocarcinoma has been shown in families suffering from familial polyposis. In addition, MK functions to enhance the activity of plasminogen activator (PA).

Specificity:

Midkine polyclonal antibody detects endogenous levels of Midkine protein.

Alternative names:

MK, ARAP, MDK, Amphiregulin associated protein, Amphiregulin-associated protein, ARAP, FLJ27379, Mdk, Midgestation and kidney protein, Midkine, MK 1, MK, MK, MK1, NEGF 2, NEGF2, Neurite growth promoting factor 2, Neurite outgrowth promoting protein, Neurite outgrowth-promoting factor 2, Neurite outgrowth-promoting protein, Retinoic acid inducible factor,

Species reactivity:

Human

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

recombinant protein

Purification & Purity:

ProA affinity purified

Molecular weight:

16 kDa

Applications:

WB IHC IP

Usage:

WB:1:500-1:1,000 IHC:1:50-1:200

Storage:

Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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