Keratin 2 (KRT2), Recombinant Protein

For Research Use Only. Not for use in diagnostic procedures.

Chromosome: 12; NC_000012.11 (53038342..53045959, complement). Location: 12q13.13

E Coli

> 95%

Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.

Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.

Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.

Small volumes of KRT2 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

About the Marker: Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at doubleintensity to make location and size approximation of proteins of interestquick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.

SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)

15.0kDa

keratin 2

keratin, type II cytoskeletal 2 epidermal; keratin-2e; cytokeratin-2e; keratin-2 epidermis; type-II keratin Kb2; epithelial keratin-2e

Keratin, type II cytoskeletal 2 epidermal

KRT2A; KRT2E; CK-2e; K2e  [Similar Products]

K22E_HUMAN

The protein encoded by this gene is a member of the keratin gene family. The type II cytokeratins consist of basic or neutral proteins which are arranged in pairs of heterotypic keratin chains coexpressed during differentiation of simple and stratified epithelial tissues. This type II cytokeratin is expressed largely in the upper spinous layer of epidermal keratinocytes and mutations in this gene have been associated with bullous congenital ichthyosiform erythroderma. The type II cytokeratins are clustered in a region of chromosome 12q12-q13. [provided by RefSeq, Jul 2008]

K2: a type II cytoskeletal keratin. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. There are two types of cytoskeletal and microfibrillar keratin: type I (acidic; 40-55 kDa) [K9 to K20] and type II (neutral to basic; 56-70 kDa) [K1 to K8]. Both a basic and an acidic keratin are required for filament assembly. Generally associates with K.

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 12q13.13

Cellular Component: Golgi apparatus; extracellular space; intermediate filament cytoskeleton; membrane; cytoplasm; keratin filament; intermediate filament; nucleus

Molecular Function: structural constituent of cytoskeleton

Biological Process: epidermis development; keratinocyte activation; keratinization; keratinocyte proliferation; keratinocyte migration

Disease: Ichthyosis, Bullous Type

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