Rabbit anti Human hCG Antibody, Polyclonal, could be used for IHC and so on. Application IHC: 1/50-1/100 Relevance Human chorionic gonadotropin (hCG) is a glycoprotein hormone produced by trophoblastic cells of the placenta beginning 10 to 12 days after conception. Maintenance of the fetus in the first trimester of pregnancy requires the production of hCG, which binds to the corpus luteum of the ovary which is stimulated to produce progesterone which in turn maintains the secretory endometrium. hCG is present only in trace amounts in non pregnant urine and sera. It rises sharply during pregnancy. HCG is composed of two non identical, non covalently linked polypeptide chains designated as the a and b subunits. The a subunit of HCG is nearly identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH) and luteinizing hormone (LH). A germ cell tumor which is positive for cytokeratin, placental alkaline phosphatase (PLAP) and HCG but negative for EMA and AFP is probably a choriocarcinoma.
A synthetic peptide corresponding to residues of hCG (AA 1-100).
阳性对照
IHC: Human placenta tissue.
偶联
Unconjugated
克隆类型
多克隆抗体
Format
Whole IgG
亚型
Rabbit IgG
纯化方法
Protein A purified
浓度
0.15 mg/mL
分子类型
抗体
产品线
生物产品
储存与运输
物理外观
Liquid
储存缓冲液
10mM PBST, 0.015% Sodium azide, pH 7.4
防腐剂
0.015% Sodium azide
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
4℃ 短期储存(1-2 周)。-20℃长期保存(12 个月)。收货后建议分装。避免冷冻/解冻循环。
图片
hCG Antibody (Ab106958) - IHC Immunohistochemistry analysis of paraffin-embedded human placenta tissue labelling hCG with hCG Antibody (Ab106958) at 1/100 dilution. The section was incubated with Ab106958 for 30 mins at room temperature. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was used for antigen retrieval.