WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 (石蜡切片需做抗原修复) not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
分 子 量
91kDa
细胞定位
细胞外基质 分泌型蛋白
性 状
Liquid
浓 度
1mg/ml
免 疫 原
KLH conjugated synthetic peptide derived from human Repetin:41-140/784
亚 型
IgG
纯化方法
affinity purified by Protein A
储 存 液
0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件
Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Repetin is a 784 amino acid secreted protein that belongs to the S100-fused protein family. Repetin is an extracellular epidermal matrix protein that is expressed in the epidermis and at high levels in eccrine sweat glands, the inner sheaths of hair roots and the filiform papilli of the tongue. A multifunctional epidermal matrix protein, repetin is involved in the cornified cell envelope formation. Containing two EF-hand domains, repetin’s recombinant N-terminal domain binds calcium reversibly. Repetin and trichohyalin may compensate for absent loricrin. The repetin gene contains three exons, two introns and spans at least 5.6 kb. The repetin gene is conserved in cow, mouse and rat, and maps to human chromosome 1q21.3.
Function: Involved in the cornified cell envelope formation. Multifunctional epidermal matrix protein. Reversibly binds calcium.
Tissue Specificity: Repetin is a multifunctional epidermal matrix protein involved in the cornified cell envelope formation. It reversibly binds calcium. Expression is scattered in the normal epidermis but strong in the acrosyringium, the inner hair root sheat and in the filiform papilli of the tongue.
Post-translational modifications: Potential substrate of transglutaminase. Some arginines are probably converted. Phosphorylated upon DNA damage, probably by ATM or ATR.
Similarity: Belongs to the S100-fused protein family. Contains 2 EF-hand domains.