Anti-Caspase-3抗体(ab4051)
Key features and details
- Rabbit polyclonal to Caspase-3
- Suitable for: WB, IHC-P
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-Caspase-3抗体
参阅全部 Caspase-3 一抗 -
描述
兔多克隆抗体to Caspase-3 -
宿主
Rabbit -
特异性
Caspase-3 is a member of the interleukin-1 β-converting enzyme family. Caspase-3 is thought to be associated with induction of apoptosis. Caspase-3 is synthesized as inactive 32 kDa proenzyme and is processed during apoptosis generating two subunits of 17 kDa and 12 kDa. Caspase-3 stains the epithelial cells of skin, renal proximal tubules and collecting ducts.
This antibody reacts with the 32 kDa proenzyme and the 17 kDa active form of caspase 3.
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经测试应用
适用于: WB, IHC-Pmore details -
种属反应性
与反应: Human -
免疫原
Synthetic peptide corresponding to Human Caspase-3 aa 167-175. Corresponding to the cleavage site of human caspase 3.
Database link: P42574 -
常规说明
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. -
存储溶液
pH: 7.3
Preservative: 0.05% Sodium azide
Constituent: 1% BSA -
Concentration information loading... -
纯度
IgG fraction -
纯化说明
Purified immunoglobulin fraction of rabbit antiserum against Caspase-3 containing sodium azide as a preservative. -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Assay kits
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Compatible Secondaries
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Isotype control
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Recombinant Protein
应用
| 应用 | Ab评论 | 说明 |
|---|---|---|
| WB |
Use at an assay dependent concentration. Predicted molecular weight: 31 kDa.
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| IHC-P | (7) |
Use a concentration of 0.002 mg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required. |
| 说明 |
|---|
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WB
Use at an assay dependent concentration. Predicted molecular weight: 31 kDa. |
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IHC-P
Use a concentration of 0.002 mg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required. |
靶标
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功能
Involved in the activation cascade of caspases responsible for apoptosis execution. At the onset of apoptosis it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-
-Gly-217' bond. Cleaves and activates sterol regulatory element binding proteins (SREBPs) between the basic helix-loop-helix leucine zipper domain and the membrane attachment domain. Cleaves and activates caspase-6, -7 and -9. Involved in the cleavage of huntingtin. -
组织特异性
Highly expressed in lung, spleen, heart, liver and kidney. Moderate levels in brain and skeletal muscle, and low in testis. Also found in many cell lines, highest expression in cells of the immune system. -
序列相似性
Belongs to the peptidase C14A family. -
翻译后修饰
Cleavage by granzyme B, caspase-6, caspase-8 and caspase-10 generates the two active subunits. Additional processing of the propeptides is likely due to the autocatalytic activity of the activated protease. Active heterodimers between the small subunit of caspase-7 protease and the large subunit of caspase-3 also occur and vice versa.
S-nitrosylated on its catalytic site cysteine in unstimulated human cell lines and denitrosylated upon activation of the Fas apoptotic pathway, associated with an increase in intracellular caspase activity. Fas therefore activates caspase-3 not only by inducing the cleavage of the caspase zymogen to its active subunits, but also by stimulating the denitrosylation of its active site thiol. -
细胞定位
Cytoplasm. - Information by UniProt
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数据库链接
- Entrez Gene: 836 Human
- Omim: 600636 Human
- SwissProt: P42574 Human
- Unigene: 141125 Human
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别名
- A830040C14Rik antibody
- Apopain antibody
- CASP 3 antibody
see all
图片
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Caspase-3 antibody (ab4051)
ab4051 staining Caspase-3 in formalin-fixed, paraffin-embedded Human tonsil tissue by Immunohistochemistry.
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Western blot - Anti-Caspase-3 antibody (ab4051)Anti-Caspase-3 antibody (ab4051) + Human Lung Cell Extract
Predicted band size: 31 kDa -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Caspase-3 antibody (ab4051)Image courtesy of an anonymous AbReviewab4051 staining Caspase 3 in Pig liver tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 5% serum for 1 hour at 21°C; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody (1/100 in milk) for 20 hours at 4°C. A Biotin-conjugated Goat anti-rabbit IgG polyclonal (1/500) was used as the secondary antibody.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Caspase-3 antibody (ab4051)Image courtesy of an anonymous AbReviewab4051 staining Caspase 3 in Cow Ovary tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 10% serum for 15 minutes at 25°C; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody (1/75 in PBS + BSA) for 16 hours at 4°C. A Biotin-conjugated Goat anti-rabbit IgG polyclonal (1/100) was used as the secondary antibody.
数据表及文件
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SDS download
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Datasheet download
文献 (288)
ab4051 被引用在 288 文献中.
- Tam JSY et al. Investigation of TLR4 Antagonists for Prevention of Intestinal Inflammation. Inflammation 46:103-114 (2023). PubMed: 35867263
- Azouz RA et al. Silica Nanoparticle-Induced Reproductive Toxicity in Male Albino Rats via Testicular Apoptosis and Oxidative Stress. Biol Trace Elem Res 201:1816-1824 (2023). PubMed: 35672543
- da Costa Lopes J et al. Factors Involved in the Apoptotic Cell Death Mechanism in Yellow Fever Hepatitis. Viruses 14:N/A (2022). PubMed: 35746675
- Sakarin S et al. Antitumor Effects of Cannabinoids in Human Pancreatic Ductal Adenocarcinoma Cell Line (Capan-2)-Derived Xenograft Mouse Model. Front Vet Sci 9:867575 (2022). PubMed: 35937289
- Tam JSY et al. Effects of a novel toll-like receptor 4 antagonist IAXO-102 in a murine model of chemotherapy-induced gastrointestinal toxicity. Cancer Chemother Pharmacol 90:267-278 (2022). PubMed: 35962138