Recombinant Human Keratin, type II cytoskeletal 74 (KRT74)

Code CSB-YP749155HU
MSDS
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Source Yeast
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Code CSB-EP749155HU
MSDS
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Source E.coli
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Code CSB-EP749155HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP749155HU
MSDS
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Source Baculovirus
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Code CSB-MP749155HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
KRT74
Uniprot No.
Alternative Names
KRT74; K6IRS4; KB37; KRT5C; KRT6IRS4; Keratin; type II cytoskeletal 74; Cytokeratin-74; CK-74; Keratin-5c; K5C; Keratin-74; K74; Type II inner root sheath-specific keratin-K6irs4; Type-II keratin Kb37
Species
Homo sapiens (Human)
Expression Region
1-529
Target Protein Sequence
MSRQLNIKSS GDKGNFSVHS AVVPRKAVGS LASYCAAGRG AGAGFGSRSL YSLGGNRRIS FNVAGGGVRA GGYGFRPGSG YGGGRASGFA GSMFGSVALG PACLSVCPPG GIHQVTVNKS LLAPLNVELD PEIQKVRAQE REQIKVLNDK FASFIDKVRF LEQQNQVLET KWELLQQLDL NNCKKNLEPI LEGYISNLRK QLETLSGDRV RLDSELRSMR DLVEDYKKRY EVEINRRTTA ENEFVVLKKD ADAAYAVKVE LQAKVDSLDK EIKFLKCLYD AEIAQIQTHA SETSVILSMD NNRDLDLDSI IAEVRMHYEE IALKSKAEAE ALYQTKIQEL QLAASRHGDD LKHTRSEMVE LNRLIQRIRC EIGNVKKQRA SLETAIADAE QRGDNALKDA QAKLDELEGA LHQAKEELAR MLREYQELMS LKLALDMEIA TYRKLLEGEE CRMSGENPSS VSISVISSSS YSYHHPSSAG VDLGASAVAG SSGSTQSGQT KTTEARGGDL KDTQGKSTPA SIPARKATR
Protein Length
full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Has a role in hair formation. Specific component of keratin intermediate filaments in the inner root sheath (IRS) of the hair follicle.
Gene References into Functions
  1. These observations show for the first time that homozygosity for a KRT74 missense variant may be associated with autosomal recessive pure hair and nail ectodermal dysplasia. PMID: 24714551
  2. Data provide evidence implicating that the KRT74 gene in the pathogenesis of autosomal dominant hair loss disorders. PMID: 21188418
  3. Single Nucleotide Polymorphisms in KRT74 gene is associated with woolly hair. PMID: 20346438
  4. report on the cloning of two novel human type II keratin cDNAs, K6irs3 and K6irs4, which were specifically expressed in the inner root sheath of the hair follicle PMID: 12648212
Involvement in disease
Woolly hair autosomal dominant (ADWH); Hypotrichosis 3 (HYPT3); Ectodermal dysplasia 7, hair/nail type (ECTD7)
Protein Families
Intermediate filament family
Tissue Specificity
Highly expressed in hair follicles from scalp. In hair, it is specifically present in the inner root sheath (IRS) of the hair follicle. Present in the IRS Huxley layer, but not in Henle layer or cuticle of the IRS. In the IRS Huxley layer, it is expressed
Database Links

HGNC: 28929

OMIM: 194300

KEGG: hsa:121391

STRING: 9606.ENSP00000307240

UniGene: Hs.660125

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