Description : |
The protein encoded by this gene is a member of the keratin gene family. As a type II hair keratin, it is a basic protein which heterodimerizes with type I keratins to form hair and nails. The type II hair keratins are clustered in a region of chromosome 12q13 and are grouped into two distinct subfamilies based on structure similarity. One subfamily, consisting of KRTHB1, KRTHB3, and KRTHB6, is highly related. The other less-related subfamily includes KRTHB2, KRTHB4, and KRTHB5. All hair keratins are expressed in the hair follicle; this hair keratin, as well as KRTHB3 and KRTHB6, is found primarily in the hair cortex. Mutations in this gene and KRTHB6 have been observed in patients with a rare dominant hair disease, monilethrix. |
Source : |
E. coli |
Species : |
Human |
Tag : |
His |
Form : |
Freeze-dried powder |
Molecular Mass : |
15kDa as determined by SDS-PAGE reducing conditions. |
Protein length : |
Gln142~Thr257 (Accession # Q14533) |
Endotoxin : |
<1.0EU per 1ug (determined by the LAL method) |
Purity : |
>95% |
Applications : |
SDS-PAGE; WB; ELISA; IP. |
Stability : |
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition. |
Storage : |
Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months. |
Storage buffer : |
Supplied as liquid form in Phosphate buffered saline(PBS), pH 7.4. |
Reconstitution : |
Reconstitute in sterile PBS, pH7.2-pH7.4. |
Isoelectric Point : |
4.9 |