Background:

Keratin 19 is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis.

Specificity:

keratin 19

Alternative names:

CK19; K1CS; K19

Species reactivity:

Human, Monkey, Rat, Dog

Host:

Mouse

Ig type:

PBS (pH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.

Immunogen:

Recombinant fragment expressed in E.coli corresponding to amino acids 240-390 of human CK19

Purification & Purity:

Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)

Molecular weight:

43.9 kDa(Predicted)

Applications:

IF, IHC, WB

Usage:

WB 1:1000, IHC 1:50 - 1:150, IF 1:100

Storage:

PBS (pH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.

Precautions:

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

More info:

Email: info@sobekbio.com

Orders:

Email: orders@sobekbio.com