Anti-MKI67 Antibody Prodrug, Protease Activated (73043-24E8)
CAT#: VS-1025-YC129
The Anti-MKI67 Antibody Prodrug, Protease Activated (73043-24E8) is an antibody prodrug comprised of a recombinant mouse antibody targeting human MKI67, linked to a masking peptide that conceals the active antigen-binding site via a protease-cleavable linker. The mask peptide is recombinantly attached to the amino terminus of either the light or heavy chain of the antibody, designed to block access to the antigen-binding site and physically prevent the antibody from binding to MKI67 protein. Once the masking peptide is cleaved by matrix metalloproteinases (MMPs), the prodrug is activated, allowing the unmasked monoclonal antibody component to bind to MKI67 effectively. MKI67 (Marker of Proliferation Ki-67) is a nuclear protein whose expression is tightly correlated with cell proliferation. While not an oncogene itself, its expression level serves as the most widely used prognostic and predictive biomarker in oncology, reflecting the aggressiveness and growth fraction of a tumor (e.g., in breast cancer).
Gene Expression
Subcellular Location
Figure 1 IF staining of human cell line U-2 OS
Immunofluorescent staining of human cell line U-2 OS shows localization to nuclear bodies & nucleoli rim.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1164/13_B8_2_selected.jpg
Subcellular Location
Figure 2 IF staining of human cell line U-251 MG
Immunofluorescent staining of human cell line U-251 MG shows localization to nucleoplasm & nucleoli rim.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/58/952_H5_3_selected.jpg
Subcellular Location
Figure 3 IF staining of human cell line A-431
Immunofluorescent staining of human cell line A-431 shows localization to nucleoplasm & nucleoli rim.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1164/30_B1_1_red_green.jpg
Normal Tissue
Figure 4 Colon
Goblet cells
Staining: Medium
Intensity: Strong
Quantity: <25%
Mucosal lymphoid cells
Staining: Medium
Intensity: Strong
Quantity: <25%
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/58/155454_A_7_3.jpg
Normal Tissue
Figure 5 Testis
Cells in seminiferous ducts
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Nuclear
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/58/155454_A_6_6.jpg
Normal Tissue
Figure 6 Skin
Cells in basal layer
Staining: Medium
Intensity: Strong
Quantity: <25%
Cells in spinous layer
Staining: Medium
Intensity: Strong
Quantity: <25%
Hair follicles
Staining: High
Intensity: Strong
Quantity: 75%-25%
Lymphocytes
Staining: High
Intensity: Strong
Sebaceous glands
Staining: Medium
Intensity: Strong
Quantity: <25%
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/58/155454_B_7_1.jpg
Normal Tissue
Figure 7 Lymph node
Germinal center cells
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Nuclear
Non-germinal center cells
Staining: Medium
Intensity: Moderate
Quantity:>75%
Location: Nuclear
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/58/155454_A_8_8.jpg
RNA Expression
Figure 8 RNA cell line category: Low cell line specificity
Cell lines ordered by descending RNA expression order.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000148773-MKI67
❮
❯
Specifications
- Host Animal
- Mouse
- Applications
- In situ zymography (ISZ), Cytotoxicity assay (Cyt), Functional assay
- Specificity
- Human MKI67
- Target
- MKI67
- Species Reactivity
- Human
- Isotype
- IgG
- Clone
- 73043-24E8
- Masking Approach
- Affinity mask
- Mask
- A synthetic peptide
- Protease Cleavable Linker
- MMP-cleavable linker
- Protease Substrate
- MMPs
- Purification
- Protein A purified
- Buffer
- PBS, pH 7.4
- Preservative
- No preservatives
- Storage
- Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
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Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
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See other products for "Clone 73043-24E8"
- CAT
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See other products for "MKI67"
Select a product category from the dropdown menu below to view related products.
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-1072z | Mouse Anti-MKI67 Recombinant Antibody (clone 26F12) | WB, ELISA, IHC | Mouse IgG1 |
| MOB-0003MZ | Recombinant Mouse Anti-Human MKI67 Antibody (clone Li-68) | ELISA | Mouse antibody |
| MRO-0899-CN | Recombinant Rabbit Anti-MKI67 Monoclonal Antibody (CBACN-337) | WB, IHC, FC | Rabbit IgG |
| MRO-1993-CN | Rabbit Anti-MKI67 Polyclonal Antibody (MRO-1993-CN) | WB, IF, IHC, FC | Rabbit IgG |
| MRO-1994-CN | Rabbit Anti-MKI67 Polyclonal Antibody (MRO-1994-CN) | WB, IHC | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOR-2237 | Hi-Affi™ Recombinant Rabbit Anti-MKI67 Monoclonal Antibody (DS2237AB) | ELISA, WB, IHC | IgG |
| MOR-4638 | Hi-Affi™ Recombinant Rabbit Anti-MKI67 Monoclonal Antibody (TH151DS) | IF, ICC, FC, ChIP | IgG |
| MOR-0054-FY | Rabbit Anti-MKI67 Recombinant Antibody (clone AFY0025) | ICC, IHC-P, WB | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-2357LY-F(E) | Mouse Anti-MKI67 Recombinant Antibody (clone 73043-24E8); Fab Fragment | IHC, ELISA, WB | Mouse Fab |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-2357LY-S(P) | Mouse Anti-MKI67 Recombinant Antibody (clone 73043-24E8); scfv Fragment | IHC, ELISA, WB | Mouse scfv |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS13-YC730 | CytoStream™ Rabbit Anti-MKI67 Recombinant Antibody (VS13-YC730) | IHC-P, IHC-Fr, ICC, IF, FC | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0525-XY4403 | Anti-MKI67 Immunohistochemistry Kit | IHC | |
| VS-0525-XY4404 | Anti-Mouse MKI67 Immunohistochemistry Kit | IHC | |
| VS-0525-XY4405 | Anti-Rabbit MKI67 Immunohistochemistry Kit | IHC | |
| VS-0525-XY4406 | Anti-Canine MKI67 Immunohistochemistry Kit | IHC |
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