Recombinant Caspase 3 Monoclonal Antibody (E-AB-81444)
For research use only.
Verified Samples |
Verified Samples in WB: K562, Hela Verified Samples in IHC: Human tonsil |
Dilution | WB 1:500-1:1000, IHC 1:50-1:100 |
Isotype | IgG |
Host | Rabbit |
Reactivity | Human, Mouse |
Applications | WB, IHC-P |
Clonality | Rabbit Monoclonal |
Immunogen | A synthetic peptide of human Caspase 3 |
Synonyms | A830040C14Rik, Apopain, CASP-3, CASP3, CC3, CPP-32, CPP32, CPP32B, Casp3a, Caspase 3, Caspase-3 subunit p12, Cysteine p, apoptosis-related cysteine peptidase, apoptosis-related cysteine protease, apoptosis-related cysteine protease a |
Swissprot | |
Calculated MW | 32 kDa |
Observed MW |
32 kDa
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
Cellular Localization | Cytoplasm. |
Concentration | 300 μg/mL |
Buffer | 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% protective protein |
Purification Method | Affinity Purified |
Research Areas | Cancer, Cell Biology, Metabolism, Neuroscience |
Clone No. | R06-1B2 |
Conjugation | Unconjugated |
Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
background | Caspases, a family of endoproteases, are critical players in cell regulatory networks controlling inflammation and cell death. Initiator caspases (caspase-2, -8, -9, -10, -11, and -12) cleave and activate downstream effector caspases (caspase-3, -6, and -7), which in turn execute apoptosis by cleaving targeted cellular proteins. Caspase 3 (also named CPP32, SCA-1, and Apopain) proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at the beginning of apoptosis. Caspase 3 plays a key role in the activation of sterol regulatory element binding proteins (SREBPs) between the basic helix-loop-helix leucine zipper domain and the membrane attachment domain. Caspase 3 can also form heterocomplex with other proteins and performs MW of 50-70 kDa. This antibody can recognize p17, p19 and p32 of Caspase 3. |
Other Clones
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Other Formats
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Unconjugated
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