KRT7（細胞角蛋白7）是一種中間絲蛋白，廣泛表達于多種上皮細胞中，在維持細胞結構完整性和上皮分化過程中發揮重要作用，其異常表達與多種腺癌及轉移性腫瘤的發生發展密切相關，是鑒別腫瘤組織來源的重要分子標志物。CUSABIO貨號：CSB-MA031700單克隆抗體采用雜交瘤技術制備，經ELISA、Western Blot（WB）及免疫細胞化學（ICC）三大平臺驗證，可特異性識別人、犬、小鼠及大鼠的KRT7蛋白，WB實驗中可清晰檢測約54kDa的目標條帶，ICC實驗能精準定位細胞質內的角蛋白網狀結構。該抗體適用于腫瘤生物學研究、上皮細胞分化機制探索及疾病動物模型構建等科研領域，尤其在肺腺癌、乳腺癌等實體瘤的分子分型研究中具有重要應用價值。產品采用高純度蛋白免疫原制備，批間穩定性優異，為研究者提供可靠的KRT7檢測工具，助力腫瘤標志物篩選及上皮細胞功能研究。關鍵詞：KRT7單克隆抗體、科研用免疫試劑、腫瘤標志物研究、上皮細胞分化、Western Blot檢測、免疫細胞化學應用。

keratin, type II cytoskeletal 7 CK-7 keratin-7 sarcolectin cytokeratin 7 cytokeratin-7 type-II keratin Kb7 type II mesothelial keratin K7 keratin, 55K type II cytoskeletal keratin, simple epithelial type I, K7

Mouse

Human,Dog,Mouse,Rat

Recombinant fragment, , corresponding to amino acids 256aa-415aa of Human KRT7 (C-terminus).

Homo sapiens (Human)

Monoclonal

IgG2b

Antigen Affinity Purified

5A3

It differs from different batches. Please contact us to confirm it.

Purified mouse monoclonal in buffer containing 0.1M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.2% sodium azide, 50%,glycerol

ELISA,WB,ICC

Application	Recommended Dilution
WB	1:500-1:5000
ICC	1:50-1:200

ELISA Protocol
Western Blotting (WB) Protocol

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.