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Caspase 3/p17/p19 Polyclonal antibody

Caspase 3/p17/p19 Polyclonal Antibody for FC, IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (7)

Applications

WB, RIP, IP, IHC, IF, FC, ELISA

Conjugate

Unconjugated

Cat no : 19677-1-AP

Synonyms

Apopain, CASP 3, CASP3, Caspase 3, Caspase 3/p17, Caspase 3/p17/p19, Caspase3, CPP 32, CPP32, CPP32B, Cysteine protease CPP32, Protein Yama, SCA 1, SREBP cleavage activity 1



Tested Applications

Positive WB detected inJurkat cells, mouse spleen tissue, HeLa cells, rat brain tissue, rat liver tissue
Positive IP detected inNIH/3T3 cells
Positive IHC detected inmouse brain tissue, human teeth tissue, human spleen tissue, human kidney 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 detected inNIH/3T3 cells, mouse brain tissue, HeLa cells, Retinal organoids
Positive FC detected inHepG2 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
Flow Cytometry (FC)FC : 0.20 ug per 10^6 cells in a 100 µl suspension
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

19677-1-AP targets Caspase 3/p17/p19 in WB, RIP, IP, IHC, IF, FC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat, goat, chicken, sheep, monkey, rabbit, Zebrafish, Hamster
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name caspase 3, apoptosis-related cysteine peptidase
Calculated molecular weight 32 kDa
Observed molecular weight 32-35 kDa, 17 kDa, 19 kDa
GenBank accession numberNM_004346
Gene symbol CASP3
Gene ID (NCBI) 836
RRIDAB_10733244
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

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 the molecular mass of 50-70 kDa(PMID:9747872). This antibody can recognize p17, p19 and p32 of Caspase 3.

Protocols

Product Specific Protocols
WB protocol for Caspase 3/p17/p19 antibody 19677-1-APDownload protocol
IHC protocol for Caspase 3/p17/p19 antibody 19677-1-APDownload protocol
IF protocol for Caspase 3/p17/p19 antibody 19677-1-APDownload protocol
IP protocol for Caspase 3/p17/p19 antibody 19677-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanWB,IHC

Mol Cancer

hsa_circ_0007919 induces LIG1 transcription by binding to FOXA1/TET1 to enhance the DNA damage response and promote gemcitabine resistance in pancreatic ductal adenocarcinoma

Authors - Lei Xu
ratWB

Nat Commun

Macrophage lineage cells-derived migrasomes activate complement-dependent blood-brain barrier damage in cerebral amyloid angiopathy mouse model

Authors - Mengyan Hu
humanWB

Sci Transl Med

PTEN status determines chemosensitivity to proteasome inhibition in cholangiocarcinoma.

Authors - Tian-Yi Jiang
WB

Neuron

UBQLN2-HSP70 axis reduces poly-Gly-Ala aggregates and alleviates behavioral defects in the C9ORF72 animal model.

Authors - Kejing Zhang
humanWB

Bone Res

Impairment of rigidity sensing caused by mutant TP53 gain of function in osteosarcoma

Authors - Ming Luo
human,mouseWB

Theranostics

Histone H3K27 methyltransferase EZH2 regulates apoptotic and inflammatory responses in sepsis-induced AKI

Authors - Bojun Li

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


FH

Alessandro (Verified Customer) (12-09-2023)

Reliable apoptosis Ab for IF

  • Applications: Immunofluorescence
  • Primary Antibody Dilution: 1:400
  • Cell Tissue Type: ROs
FH

Azita (Verified Customer) (06-02-2021)

Western blot analysis using LC3B-Specific Polyclonal antibody in NSC34 cell line at dilution of 1:1000.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: NSC34
FH

Hala (Verified Customer) (04-12-2021)

works very well

  • Applications: Western Blot
  • Primary Antibody Dilution: 1/1000
  • Cell Tissue Type: hepg2 treated with ethoposide
FH

Isha (Verified Customer) (02-03-2021)

Gave me crystal clear bands in kidney lysates. really happy with the product

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: Kidney
FH

Diane (Verified Customer) (02-02-2021)

Incubated overnight 4 degrees C. Secondary 1:2500. Excellent bands. Used Opti-4CN substrate kit for visualization.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:500
  • Cell Tissue Type: Cell lysates - glioblastoma primary
Caspase 3/p17/p19 Antibody Western Blot validation (1:500 dilution) in Cell lysates - glioblastoma primary (Cat no:19677-1-AP)
FH

Chao (Verified Customer) (03-12-2020)

Full-length but not cleaved isoform is detected by western blot

  • Applications: Western Blot,
  • Cell Tissue Type: Mouse Heart
FH

Kishor (Verified Customer) (01-30-2019)

It is an excellent antibody, worked every time when I used and got satisfactory results.

  • Applications: Western Blot,
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: H69, HUCCT-1
Caspase 3/p17/p19 Antibody Western Blot, validation (1:1000 dilution) in H69, HUCCT-1 (Cat no:19677-1-AP)