Recombinant Anti-human CASP3 Intrabody [Tat] (CAT#: IAB-B002(T))
Recombinant anti-CASP3 intrabody in fusion with HIV Tat works within cells and specifically binds to pro-apoptotic protein CASP3, expressed in CHO cells. These intrabodies are useful drugs on their own as well as a means for identifying small compound drugs for degenerative diseases involving oxidative-stress-induced apoptosis.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Immunofluorescent staining of human cell line U-2 OS shows localization to nucleoplasm & mitochondria.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2643/2013_E2_2_selected.jpg

(Immunohistochemical staining of human adrenal gland shows strong cytoplasmic positivity in granular pattern in cortical cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/91/ihc_selected.jpg

(Immunofluorescent staining of human cell line A-431 shows localization to nucleoplasm & mitochondria.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2643/2_C1_1_red_green.jpg

(Immunofluorescent staining of human cell line U-251 MG shows localization to nucleoplasm & mitochondria.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2643/3_C1_1_red_green.jpg

(Glandular cells
Staining: Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/8381/20562_A_9_3.jpg

(Leydig cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Preleptotene spermatocytes
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/8381/20562_A_6_6.jpg

(Germinal center cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous
Non-germinal center cells
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/8381/20562_A_8_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000164305-CASP3

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000164305-CASP3
Specifications
- Immunogen
- human caspase 3, apoptosis-related cysteine peptidase
- Host Species
- llama
- Type
- vhh-Tat
- Cell Penetrating Peptide
- TAT
TAT was able to deliver different proteins, such as horseradish peroxidase and RNase A across cell membrane into the cytoplasm in different cell lines in vitro. The size range of proteins with effective delivery is from 30kDa to 120-150kDa. In one study, TAT-fused proteins are rapidly internalized by lipid raft−dependent macropinocytosis using a transducible TAT−Cre recombinase reporter assay on live cells. In another study, a TAT-fused protein was delivered into mitochondria of breast cancer cells and decreased the survival of breast cancer cells, which showed capability of TAT-fusion proteins to modulate mitochondrial function and cell survival. However, very few in vivo studies have succeeded. In one study, in vivo delivery of TAT- or penetratin-crosslinked Fab fragments yielded varied organ distributions and an overall increase in organ retention, which showed tissue localization.
- Species Reactivity
- human
- Applications
- Used for immunoassay techniques such as: Enzyme-linked Immunosorbent Assay; Western blot; Immunocytochemistry; Functional studies
Product Property
- Purity
- >95% as judged by SDS-polyacrylamide gel electrophoresis
- Storage
- ≤6 months at 4°C; ≥6 months at -20°C.
Target
- Alternative Names
- CASP3; caspase 3, apoptosis-related cysteine peptidase; CPP32; SCA-1; CPP32B; caspase-3; CASP-3; CPP-32; apopain; procaspase3; protein Yama; PARP cleavage protease; cysteine protease CPP32; SREBP cleavage activity 1; caspase 3, apoptosis-related cysteine
- Gene ID
- 836
- UniProt ID
- P42574
Related Resources
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
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See other products for "CASP3"
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CAT | Product Name | Application | Type |
---|---|---|---|
NABG-037 | Recombinant Anti-Human CASP3 VHH Single Domain Antibody | WB, ELISA, IHC, FuncS | Llama VHH |
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