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SDS-Page

Keratin 13 Recombinant Protein | KRT13 recombinant protein

Recombinant Keratin 13 (KRT13)

Gene Names
KRT13; K13; CK13; WSN2
Applications
SDS-Page, Western Blot, ELISA, Immunoprecipitation
Purity
>95%
Synonyms
Keratin 13; Recombinant Keratin 13 (KRT13); KRT13 recombinant protein
Ordering
For Research Use Only!
Host
Host: E Coli
Source: Prokaryotic expression
Purity/Purification
>95%
Form/Format
Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
Concentration
5.5 (varies by lot)
Sequence
The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.
MGSSHHHHHH SSGLVPRGSH MASMTGGQQM GRGSEF-LAEMR EQYEALAEKN RRDAEAWFQA KSAELNKEVS SNAAMIQTSK TEITELRRTL QGLEIELQSQ LSMKAGLEST LAETECRYAL QLQQIQALIS SIEAQLSELR SEMECQNQEY KMLLDIKTRL EQEIATYRSLLEGQ
Sequence Length
420
Applicable Applications for KRT13 recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
Predicted Molecular Mass
19.8kDa
Accurate Molecular Mass (KD)
20kDa
Endotoxin
<1.0EU per 1ug (determined by the LAL method)
Expression System
Prokaryotic expression
Tag
two N-terminal Tags, His-tag and T7-tag
Organism Species
Rattus norvegicus (Rat)
Fragment
Leu266~Gln404
Usage
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Storage: 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. The loss of this protein is less than 5% within the expiration date under appropriate storage condition.

SDS-Page

SDS-Page

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
45,867 Da
NCBI Official Full Name
keratin, type I cytoskeletal 13 isoform b
NCBI Official Synonym Full Names
keratin 13, type I
NCBI Official Symbol
KRT13
NCBI Official Synonym Symbols
K13; CK13; WSN2
NCBI Protein Information
keratin, type I cytoskeletal 13
UniProt Protein Name
Keratin, type I cytoskeletal 13
Protein Family
UniProt Gene Name
KRT13
UniProt Synonym Gene Names
CK-13; K13
UniProt Entry Name
K1C13_HUMAN

NCBI Description

The protein encoded by this gene is a member of the keratin gene family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. Most of the type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. This type I cytokeratin is paired with keratin 4 and expressed in the suprabasal layers of non-cornified stratified epithelia. Mutations in this gene and keratin 4 have been associated with the autosomal dominant disorder White Sponge Nevus. The type I cytokeratins are clustered in a region of chromosome 17q21.2. Alternative splicing of this gene results in multiple transcript variants; however, not all variants have been described. [provided by RefSeq, Jul 2008]

Uniprot Description

K13: a type I 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 K4

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 17q21.2

Cellular Component: intermediate filament cytoskeleton; keratin filament; nucleus

Molecular Function: structural molecule activity

Biological Process: tongue morphogenesis; response to radiation; cytoskeleton organization and biogenesis

Disease: White Sponge Nevus 2

Research Articles on KRT13

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Product Notes

The KRT13 krt13 (Catalog #AAA2031003) is a Recombinant Protein produced from Host: E Coli Source: Prokaryotic expression and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Keratin 13 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). Researchers should empirically determine the suitability of the KRT13 krt13 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.
MGSSHHHHH H SSGLVPRGSH MASMTGGQQM GRGSEF-LAE MR EQYEALAEKN RRDAEAWFQA KSAELNKEVS SNAAMIQTSK TEITELRRTL QGLEIELQSQ LSMKAGLEST LAETECRYAL QLQQIQALIS SIEAQLSELR SEMECQNQEY KMLLDIKTRL EQEIATYRSL LEGQ. It is sometimes possible for the material contained within the vial of "Keratin 13, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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