Recombinant human Trichohyalin (TCHH), partial

Code CSB-YP023309HU
MSDS
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Source Yeast
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Code CSB-EP023309HU-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-BP023309HU
MSDS
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Source Baculovirus
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Code CSB-MP023309HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
TCHH
Uniprot No.
Alternative Names
220K trichohyalin granular protein; Hair follicle protein AHF; MGC157889; MGC157890; RP11-107M16.3; TCHH; THH; THL; TRHY_HUMAN; Trichohyalin; Trichohyalin granular protein
Species
Homo sapiens (Human)
Protein Length
Partial
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
Intermediate filament-associated protein that associates in regular arrays with keratin intermediate filaments (KIF) of the inner root sheath cells of the hair follicle and the granular layer of the epidermis. It later becomes cross-linked to KIF by isodipeptide bonds. It may serve as scaffold protein, together with involucrin, in the organization of the cell envelope or even anchor the cell envelope to the KIF network. It may be involved in its own calcium-dependent postsynthetic processing during terminal differentiation.
Gene References into Functions
  1. The difference between the twoinduced pluripotent stem cell(IPSC) clones in TCHH methylation did not have an obvious effect on its expression in 3D human epidermal equivalent, suggesting that differentiation and tissue formation may mitigate variations in the iPSC methylome. PMID: 27460132
  2. To evaluate the relative contribution of these variants, we performed a second genome-wide scan in 709 samples from the Uyghur, an admixed population with both eastern and western Eurasian ancestries. In Uyghurs, both EDAR (rs3827760: P = 1.92 x 10(-12)) and TCHH (rs11803731: P = 1.46 x 10(-3)) are associated with hair straightness, but EDAR (OR 0.415) has a greater effect than TCHH (OR 0.575). PMID: 27487801
  3. Data suggest that an immune response to trichohyalin and K16 may have a role in the pathogenesis of the enigmatic disorder. PMID: 20722389
  4. BMP-4 signalling activates AHF transcription in hair follicles. PMID: 18643848
  5. In human keratinocytes, we found BMP-4 facilitates trichohyalin (THH) transcription, and lamin C plays a key role in the posttranslational stabilization of THH. PMID: 18643848
  6. Common variants in the TCHH gene are associated with straight hair in Europeans. PMID: 19896111

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Involvement in disease
Uncombable hair syndrome 3 (UHS3)
Protein Families
S100-fused protein family
Tissue Specificity
Found in the hard keratinizing tissues such as the inner root sheath (IRS) of hair follicles and medulla, and in the filiform papillae of dorsal tongue epithelium.
Database Links

HGNC: 11791

OMIM: 190370

KEGG: hsa:7062

STRING: 9606.ENSP00000357794

UniGene: Hs.432416

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