Ki-67 Recombinant antibody

Ki-67 Uni-rAb^TM Recombinant Antibody for WB, IHC, IF/ICC, IF-P, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, IF/ICC, IF-P, ELISA

Conjugate

Unconjugated

CloneNo.

241499E7

Cat no : 84192-4-RR

Synonyms

MKI67, KI67, Ki 67, Antigen KI-67, Antigen identified by monoclonal antibody Ki-67

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Validation Data Gallery

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  WB analysis using 84192-4-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 84192-4-RR (Ki-67 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

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  IHC staining of human tonsillitis using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human tonsillitis using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human skin cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human skin cancer tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human skin cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human skin cancer tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of Human Spleen using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded Human Spleen tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of Human Spleen using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded Human Spleen tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of Human renal cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded Human renal cancer slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of Human renal cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded Human renal cancer slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human malignant melanoma using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human malignant melanoma tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human malignant melanoma using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human malignant melanoma tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human prostate cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human prostate cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human Breast cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human Breast cancer tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human Breast cancer using 84192-4-RR

  Immunohistochemical analysis of paraffin-embedded human Breast cancer tissue slide using 84192-4-RR (Ki-67 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human lung cancer using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded human lung cancer tissue using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002), ICAM-1/CD54 antibody (60299-1-Ig, Clone: 2F9A8, red). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human lung cancer using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded human lung cancer tissue using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human thyroid cancer using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded human thyroid cancer tissue using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of human thyroid cancer using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded human thyroid cancer tissue using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002), ICAM-1/CD54 antibody (60299-1-Ig, Clone: 2F9A8, red). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of HeLa using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  IF Staining of A549 using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed A549 cells using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  IF Staining of A431 using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed A431 cells using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

• 

  IF Staining of HepG2 using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  IF Staining of U2OS using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed U2OS cells using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

• 

  IF Staining of MCF-7 using 84192-4-RR

  Immunofluorescent analysis of (4% PFA) fixed MCF-7 cells using Ki-67 antibody (84192-4-RR, Clone: 241499E7 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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Tested Applications

• Positive WB detected in: HeLa cells, HepG2 cells, HEK-293 cells, MCF-7 cells, Ramos cells
• Positive IHC detected in: human tonsillitis tissue, human Breast cancer tissue, human malignant melanoma tissue, human prostate cancer tissue, Human renal cancer, human skin cancer tissue, Human Spleen tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF-P detected in: human lung cancer tissue, human thyroid cancer tissue
• Positive IF/ICC detected in: HeLa cells, MCF-7 cells, U2OS cells, HepG2 cells, A431 cells, A549 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

84192-4-RR targets Ki-67 in WB, IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: antigen identified by monoclonal antibody Ki-67
• Calculated Molecular Weight: 359 kDa
• GenBank Accession Number: NM_002417
• Gene Symbol: KI67
• Gene ID (NCBI): 4288
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The Ki-67 protein (also known as MKI67) is a cellular marker for proliferation. Ki67 is present during all active phases of the cell cycle (G1, S, G2 and M), but is absent in resting cells (G0). Cellular content of Ki-67 protein markedly increases during cell progression through S phase of the cell cycle. Therefore, the nuclear expression of Ki67 can be evaluated to assess tumor proliferation by immunohistochemistry. It has been demonstrated to be of prognostic value in breast cancer. In head and neck cancer, several studies have reported an association between high proliferative activity and poorer prognosis.