Thermo Fisher Scientific Ki67 Monoclonal Antibody (OTI1D9), TrueMAB
인간 Ki-67 단백질을 인식하는 단클론 항체로, 세포 증식 마커 연구에 활용됩니다. IHC(P)에서 1:150 희석으로 사용 가능하며, Rat IgG2a 아이소타입입니다. 액상 형태로 -20°C 보관하며 반복 동결·해동은 피해야 합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:150 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rat / IgG2a |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI1D9 |
| Immunogen | Human recombinant protein fragment corresponding to amino acids 1160–1493 of human MKI67 produced in E. coli |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 1% BSA, 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Ki-67 is a nuclear protein expressed during various stages of the cell cycle, particularly during late G1, S, G2, and M phases. The protein contains a forkhead-associated (FHA) domain that mediates association with euchromatin at the perichromosomal layer, centromeric heterochromatin, and the nucleolus.
Ki-67 shows cell cycle–dependent localization: perinucleolar in G1, nuclear matrix in G2, and chromosomal during M phase. It serves as a proliferation marker since it is absent in G0 cells but increases from G1 through mitosis.
Ki-67 antibodies are valuable for determining the proliferative fraction in neoplasms, correlating with tumor grade and prognosis. It is routinely used as a neuronal marker of cell cycling and proliferation.
For Research Use Only.
Not for use in diagnostic procedures. Not for resale without express authorization.
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