Suitable for Immunohistochemistry and Immunocytochemistry (Frozen or Formalin-FixedParaffin-Embedded (FFPE) tissue sections and cell smears)For IHC dilute concentared antibody at 1/50-1/100, use streptavidinapprox. biotin system orpolymer system, incubate 30 minutes at room temperature. Immunofluorescence. Flow Cytometry. Recommended Positive Control: Human gastrointestinal tumor, prostate, ovary ca Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
浓度
0.2 mg/mL
缓冲液
PBS, pH 7.4 containing 1 % BSA as stabilizer and 0.05 % Sodium Azide as preservative.
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C/-20 °C
储存方法
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid repeated freezing and thawing. Shelf life: One year from despatch.
Sialosyl Tn antigen also known as CD175s is expressed in the majority of colon, gastric, breast and lung carcinoma. The sialosyl Tn has limited expression to being absent in normal colon, pancreas, stomach, ovary, and prostate. This antigen is detected in several adenocarcinomas. It appears to be useful marker for poorly differentiated colon adenocarcinomas. This antibody stains colon carcinomas and ovarian mucinous carcinomas producing apical cytoplasmic, apical membrane or luminal staining patterns. It is negative with majority of adult tissue sections.Synonyms: NeuAc a GalNAc, Sialosyl Tn, Sialosyl-Tn, Sialyl Tn, sTn