Product name : Caspase_9 Substrate LEHD_pNA200 assays
Catalog number : 1076-200
Quantity: 200 assays
Supplier name : Biovis
Data sheet : Ask more or other datasheet now !
STORAGE: Store at –20°C, protected from light. Stable for 6 months
MOL. WEIGHT: 675
PURITY: >98% by HPLC analysis.
Ready-to-use colorimetric substrate for caspase-9/Mch6 and related caspases that recognize the amino acid sequence LEHD. Caspase-9 and related caspase activity can be quantified by spectrophotometric detection of free pNA (= 400 nm) after cleavage from the peptide substrate LEHD-pNA, using a spectrophotometer or multi-well plate reader.
1. Induce apoptosis in cells by desired method. Concurrently incubate a control culture without induction.
2. Count cells and pellet 1-5 x 106 cells.
3. Resuspend cells in 50 μl of chilled Cell Lysis Buffer (Cat.# 1067-100, -400) and incubate cells on ice for 10 minutes.
4. Centrifuge for 1 min in a microcentrifuge (10,000 x g).
5. Transfer supernatant (cytosolic extract) to a fresh tube and put on ice.
6. Assay protein concentration.
7. Dilute 50-200 μg protein to 50 μl Cell Lysis Buffer for each assay.
8. Add 50 μl of 2X Reaction Buffer (Cat.# 1068-20, -80) containing 10 mM DTT (Cat.# 1201-1) to each sample.
9. Add 5 μl of the 4 mM substrate LEHD-pNA (200 μM final conc.) into each tube and incubate at 37°C for 1-2 hour.
10. Read samples at 400 or 405-nm in a microtiter plate reader, or spectrophotometer using a 100-μl micro quartz cuvette (Sigma), or dilute sample to 1 ml with Dilution Buffer (Cat.#1066-100, -500) and using regular cuvette (note: Dilution of the samples proportionally decreases the reading). You may also perform the entire assay directly in a 96-well plate. Fold-increase in caspase activity can be determined by comparing these results with the level of the uninduced control.
Note: Background reading from cell lysates and buffers should be subtracted from the readings of both induced and the uninduced samples before calculating fold increase in caspase activity.
Apoptosis Detection Kits & Reagents
Cell Fractionation System
Cell Proliferation & Senescence
Cell Damage & Repair
Adipocyte & Lipid Transfer
Molecular Biology & Reporter Assays
Growth Factors and Cytokines
Monoclonal and Polyclonal Antibodies
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Kits Elisa; taq POLYMERASE
|WP1077: cytochrome P450|
|WP1194: cytochrome P450|
|WP1219: cytochrome P450|
|WP1274: cytochrome P450|
|WP1390: cytochrome P450|
|WP958: cytochrome P450|
|[ppnP C7431_10447] Pyrimidine/purine nucleoside phosphorylase (EC 18.104.22.168) (EC 22.214.171.124) (Adenosine phosphorylase) (Cytidine phosphorylase) (Guanosine phosphorylase) (EC 126.96.36.199) (Inosine phosphorylase) (Thymidine phosphorylase) (EC 188.8.131.52) (Uridine phosphorylase) (EC 184.108.40.206) (Xanthosine phosphorylase)|
|[nnrE nnrD C7431_10346] Multifunctional fusion protein [Includes: ADP-dependent (S)-NAD(P)H-hydrate dehydratase (EC 220.127.116.11) (ADP-dependent NAD(P)HX dehydratase); NAD(P)H-hydrate epimerase (EC 18.104.22.168) (NAD(P)HX epimerase)]|
|[cysG C7431_10838] Siroheme synthase [Includes: Precorrin-2 dehydrogenase (EC 22.214.171.124); Sirohydrochlorin ferrochelatase (EC 126.96.36.199); Uroporphyrinogen-III C-methyltransferase (Urogen III methylase) (EC 188.8.131.52) (SUMT) (Uroporphyrinogen III methylase) (UROM)]|
|[cysG C7431_103526] Siroheme synthase [Includes: Precorrin-2 dehydrogenase (EC 184.108.40.206); Sirohydrochlorin ferrochelatase (EC 220.127.116.11); Uroporphyrinogen-III C-methyltransferase (Urogen III methylase) (EC 18.104.22.168) (SUMT) (Uroporphyrinogen III methylase) (UROM)]|
|[glmU C7431_109182] Bifunctional protein GlmU [Includes: Glucosamine-1-phosphate N-acetyltransferase (EC 22.214.171.124); UDP-N-acetylglucosamine pyrophosphorylase (EC 126.96.36.199) (N-acetylglucosamine-1-phosphate uridyltransferase)]|
|[hmp C7431_106150] Flavohemoprotein (Flavohemoglobin) (Hemoglobin-like protein) (Nitric oxide dioxygenase) (NO oxygenase) (NOD) (EC 188.8.131.52)|
|[arnA C7431_10733] Bifunctional polymyxin resistance protein ArnA [Includes: UDP-4-amino-4-deoxy-L-arabinose formyltransferase (EC 184.108.40.206) (UDP-L-Ara4N formyltransferase) (ArnAFT); UDP-glucuronic acid oxidase, UDP-4-keto-hexauronic acid decarboxylating (EC 220.127.116.115) (UDP-glucuronic acid dehydrogenase) (ArnADH) (UDP-GlcUA decarboxylase)]|
|[murE C7431_10215] UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase (EC 18.104.22.168) (Meso-A2pm-adding enzyme) (Meso-diaminopimelate-adding enzyme) (UDP-MurNAc-L-Ala-D-Glu:meso-diaminopimelate ligase) (UDP-MurNAc-tripeptide synthetase) (UDP-N-acetylmuramyl-tripeptide synthetase)|
|[rlmN C7431_106167] Dual-specificity RNA methyltransferase RlmN (EC 22.214.171.124) (23S rRNA (adenine(2503)-C(2))-methyltransferase) (23S rRNA m2A2503 methyltransferase) (Ribosomal RNA large subunit methyltransferase N) (tRNA (adenine(37)-C(2))-methyltransferase) (tRNA m2A37 methyltransferase)|
|[rbsK C7431_11532] Ribokinase (RK) (EC 126.96.36.199)|
|[thiI C7431_10478] tRNA sulfurtransferase (EC 188.8.131.52) (Sulfur carrier protein ThiS sulfurtransferase) (Thiamine biosynthesis protein ThiI) (tRNA 4-thiouridine synthase)|
|[prs C7431_101271] Ribose-phosphate pyrophosphokinase (RPPK) (EC 184.108.40.206) (5-phospho-D-ribosyl alpha-1-diphosphate) (Phosphoribosyl diphosphate synthase) (Phosphoribosyl pyrophosphate synthase) (P-Rib-PP synthase) (PRPP synthase) (PRPPase)|
|[asd C7431_10880] Aspartate-semialdehyde dehydrogenase (ASA dehydrogenase) (ASADH) (EC 220.127.116.11) (Aspartate-beta-semialdehyde dehydrogenase)|
|[pyrG C7431_103508] CTP synthase (EC 18.104.22.168) (Cytidine 5'-triphosphate synthase) (Cytidine triphosphate synthetase) (CTP synthetase) (CTPS) (UTP--ammonia ligase)|
|[rbsK C7431_106237] Ribokinase (RK) (EC 22.214.171.124)|
|[dapB C7431_10259] 4-hydroxy-tetrahydrodipicolinate reductase (HTPA reductase) (EC 126.96.36.199)|
|[eno C7431_103509] Enolase (EC 188.8.131.52) (2-phospho-D-glycerate hydro-lyase) (2-phosphoglycerate dehydratase)|
|[garL C7431_103501] 5-keto-4-deoxy-D-glucarate aldolase (KDGluc aldolase) (KDGlucA) (EC 184.108.40.206) (2-dehydro-3-deoxy-D-glucarate aldolase) (2-keto-3-deoxy-D-glucarate aldolase) (5-dehydro-4-deoxy-D-glucarate aldolase) (Alpha-keto-beta-deoxy-D-glucarate aldolase)|
|[serS C7431_104455] Serine--tRNA ligase (EC 220.127.116.11) (Seryl-tRNA synthetase) (SerRS) (Seryl-tRNA(Ser/Sec) synthetase)|
|[C7431_103403] dITP/XTP pyrophosphatase (EC 18.104.22.168) (Non-canonical purine NTP pyrophosphatase) (Non-standard purine NTP pyrophosphatase) (Nucleoside-triphosphate diphosphatase) (Nucleoside-triphosphate pyrophosphatase) (NTPase)|
|[nagZ C7431_10175] Beta-hexosaminidase (EC 22.214.171.124) (Beta-N-acetylhexosaminidase) (N-acetyl-beta-glucosaminidase)|
|[ilvC C7431_108207] Ketol-acid reductoisomerase (NADP(+)) (KARI) (EC 126.96.36.199) (Acetohydroxy-acid isomeroreductase) (AHIR) (Alpha-keto-beta-hydroxylacyl reductoisomerase)|
|[dusA C7431_102507] tRNA-dihydrouridine(20/20a) synthase (EC 1.3.1.-) (EC 188.8.131.52) (U20-specific dihydrouridine synthase) (U20-specific Dus) (tRNA-dihydrouridine synthase A)|
|[rbsK C7431_102102] Ribokinase (RK) (EC 184.108.40.206)|
|[galK C7431_104311] Galactokinase (EC 220.127.116.11) (Galactose kinase)|
|[argD dapC C7431_10829] Acetylornithine/succinyldiaminopimelate aminotransferase (ACOAT) (DapATase) (Succinyldiaminopimelate transferase) (EC 18.104.22.168) (EC 22.214.171.124)|
|[argD dapC C7431_101307] Acetylornithine/succinyldiaminopimelate aminotransferase (ACOAT) (DapATase) (Succinyldiaminopimelate transferase) (EC 126.96.36.199) (EC 188.8.131.52)|
|[pfkA C7431_11238] ATP-dependent 6-phosphofructokinase (ATP-PFK) (Phosphofructokinase) (EC 184.108.40.206) (Phosphohexokinase)|
|[ackA C7431_105288] Acetate kinase (EC 220.127.116.11) (Acetokinase)|
|[hldE C7431_103233] Bifunctional protein HldE [Includes: D-beta-D-heptose 1-phosphate adenylyltransferase (EC 18.104.22.168) (D-glycero-beta-D-manno-heptose 1-phosphate adenylyltransferase); D-beta-D-heptose 7-phosphate kinase (EC 22.214.171.124) (D-beta-D-heptose 7-phosphotransferase) (D-glycero-beta-D-manno-heptose-7-phosphate kinase)]|
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| The cardiac glycoside oleandrin induces apoptosis in human colon cancer cells via the mitochondrial pathway.|
| Induction of apoptosis and differentiation by atractylenolide-1 isolated from Atractylodes macrocephala in human leukemia cells.|
| Repurposing of phentolamine as a potential anticancer agent against human castration-resistant prostate cancer: A central role on microtubule stabilization and mitochondrial apoptosis pathway.|
| So-Cheong-Ryong-Tang induces apoptosis through activation of the intrinsic and extrinsic apoptosis pathways, and inhibition of the PI3K/Akt signaling pathway in non-small-cell lung cancer A549 cells.|
| Effects of the knockdown of death-associated protein 3 expression on cell adhesion, growth and migration in breast cancer cells.|
| Parkin-mediated ubiquitination of mutant glucocerebrosidase leads to competition with its substrates PARIS and ARTS.|
| A network of substrates of the E3 ubiquitin ligases MDM2 and HUWE1 control apoptosis independently of p53.|
| Isatin inhibits proliferation and induces apoptosis of SH-SY5Y neuroblastoma cells in vitro and in vivo.|