ChemicalBook > CAS DataBase List > EC 3.4.21.19

EC 3.4.21.19

Product Name
EC 3.4.21.19
CAS No.
66676-43-5
Chemical Name
EC 3.4.21.19
Synonyms
Glu-C;PROTEASE V8;V8 PROTEASE;EC 3.4.21.19;Proteinase V8;V8 proteinase;Glu-C, 500 u/mg;V8 endoprotease;proteinase V8 VAN;PROTEASE, S AUREUS
CBNumber
CB2117702
Molecular Formula
NULL
Formula Weight
0
MOL File
Mol file
More
Less

EC 3.4.21.19 Property

storage temp. 
-20°C
form 
lyophilized powder
color 
light brown
biological source
Staphylococcus aureus (V8)
Water Solubility 
Soluble in water
Specific Activity
500-1,000units/mg solid
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-42/43
Safety Statements 
22-24-26-36/37-45
WGK Germany 
3
RTECS 
TW0175000
F 
10
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P2922
Product name
Endoproteinase Glu-C from Staphylococcus aureus V8
Purity
Type XVII-B, lyophilized powder, 500-1,000?units/mg solid
Packaging
100units
Price
$58.8
Updated
2025/07/31
Sigma-Aldrich
Product number
P2922
Product name
Endoproteinase Glu-C from Staphylococcus aureus V8
Purity
Type XVII-B, lyophilized powder, 500-1,000?units/mg solid
Packaging
500units
Price
$198
Updated
2025/07/31
Sigma-Aldrich
Product number
P6181
Product name
Endoproteinase Glu-C from Staphylococcus aureus V8
Purity
suitable for protein sequencing, lyophilized powder
Packaging
50μg
Price
$246
Updated
2025/07/31
Sigma-Aldrich
Product number
P2922
Product name
Endoproteinase Glu-C from Staphylococcus aureus V8
Purity
Type XVII-B, lyophilized powder, 500-1,000?units/mg solid
Packaging
2500Units
Price
$682
Updated
2025/07/31
Sigma-Aldrich
Product number
ENDOGLUS-RO
Product name
Endoproteinase Glu-C Sequencing Grade
Purity
from Staphylococcus aureus V8
Packaging
50μg
Price
$235
Updated
2025/07/31
More
Less

EC 3.4.21.19 Chemical Properties,Usage,Production

Uses

Endoproteinase Glu-C from Staphylococcus aureus strain V8 is a serine protease used for selective cleavage of proteins for amino acid sequence determination or peptide mapping . Product P2922 has been used to linearize cyclic peptides in C. ternatea leaf extract.

Uses

Endoproteinase Glu-C from Staphylococcus aureus V8 has been used for:

  • obtaining proteolytic cleavage fragments of the S-layer protein (from Bacillus stearothermophilus ATCC 12980) to perform affinity studies.
  • the enzymatic cleavage of native VSTx-3 (voltage sensor toxin 3) peptide for its sequence determination.
  • limited proteolysis of recombinant purified PimA (phosphatidylinositol mannosyltransferase).
  • the digestion of glycosylated hemoglobin for isotope dilution liquid chromatography-tandem mass spectrometry analysis.

Biochem/physiol Actions

Staphylococcus strain V8 protease specifically cleaves peptide bonds on the carboxyl side of aspartic and glutamic acid residues when used in phosphate buffer. When used in ammonium bicarbonate buffer or ammonium acetate buffer cleavage is restricted to the carboxyl side of glutamic acid residues only. The enzyme exhibits maximal activity from pH 4.0 to 7.8. If hemoglobin is used as the substrate, maximal activity is at pH 4.0. The maximal activity is at pH of 7.8 when casein is the substrate.

EC 3.4.21.19 Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

EC 3.4.21.19 Suppliers

China 105 Germany 1 India 1 Japan 2 Switzerland 1 United Kingdom 1 United States 8 Global 119
Shanghai Baoman Biotechnology Co., Ltd.
Tel
021-62130998
Fax
021-54438215
Email
baomanbio@163.com
Country
China
ProdList
126
Advantage
55
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
7247
Advantage
62
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4999
Advantage
60
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Nanjing Dulai Biotechnology Co., Ltd.
Tel
025-846993838003-8003 18013301590
Fax
025-84699383-8003
Email
njduly@126.com
Country
China
ProdList
3249
Advantage
55
Shanghai Yaxin Biotechnology Co., Ltd.
Tel
021-54336592
Fax
021-54336593
Email
zhaozhi@yaxinbio.com
Country
China
ProdList
18
Advantage
58
Shanghai BeiZhuo Biotech Co., Ltd.
Tel
021-61119791,13386096464
Fax
021-50190009
Email
bzswkf@foxmail.com
Country
China
ProdList
3921
Advantage
50
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
6687
Advantage
55
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20794
Advantage
60
Raw material medicin reagent co.,Ltd
Tel
Email
sales@njromanme.com
Country
China
ProdList
4529
Advantage
58
Guangzhou LES biological Technology Co.,Ltd.
Tel
13672434928
Fax
-
Email
3307355104@qq.com
Country
China
ProdList
3650
Advantage
58
Shanghai Zhen Li Biological Technology Co., Ltd
Tel
021-16621358918; 18516310516
Fax
13045646768
Email
zhenlipharma888@163.com
Country
China
ProdList
19035
Advantage
58
Beijing OKA biological technology co., LTD
Tel
010-62971590 18548936886
Fax
010-62340519
Email
3462612863@qq.com
Country
China
ProdList
10063
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57422
Advantage
58
Guangzhou Tomums Life Science Co., Ltd.
Tel
020-31155029 18902330969
Fax
020-31155029
Email
sales@tomums.cn
Country
China
ProdList
4696
Advantage
58
Shanghai Hongshun Biological Technology Co., Ltd.
Tel
15901914505 15901914505;
Fax
021-54389085
Email
3187892335@qq.com
Country
China
ProdList
9889
Advantage
58
Shanghai jingkang bioengineering co., ltd.
Tel
021-54721350 13524668266
Fax
021-5
Email
2881505714@qq.com
Country
China
ProdList
7872
Advantage
58
career henan chemical co
Tel
+86-0371-86658258 +8613203830695
Fax
0086-371-86658258
Email
factory@coreychem.com
Country
China
ProdList
29798
Advantage
58
Beijing Aomi Jiade Pharmaceutical Technology Co., Ltd
Tel
+86-13522808617
Email
omichem@126.com
Country
China
ProdList
6413
Advantage
58
Shanghai Sig Biotechnology Co., LTD
Tel
021-57810052 18930344717
Fax
021-57810052
Email
2089316240@qq.com
Country
China
ProdList
9395
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
Lingyuan Bebiansen Biological Technology Co., Ltd
Tel
18642120371
Email
2837458851@qq.com
Country
China
ProdList
7963
Advantage
58
NORANA GROUP
Tel
027-59209883 17386138556
Email
service@nornachem.com
Country
China
ProdList
4943
Advantage
58
Aleshan (Guangzhou) Biotechnology Co., Ltd
Tel
18636736628
Email
Araratbio@163.com
Country
China
ProdList
3342
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 15801484223;
Email
psaitong@jm-bio.com
Country
China
ProdList
29757
Advantage
58
Hubei Yunmei Technology Co., Ltd
Tel
027-59206672 18327059871
Email
service@yunmeichem.com
Country
China
ProdList
4955
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-81124267 17392282731
Fax
029-88380327
Email
1073@dideu.com
Country
China
ProdList
9992
Advantage
58
Nantong Feiyu Biological Technology CO.,LTD
Tel
0513-68819626; 15152877458
Fax
0513-68669626
Email
feiyubio@163.com
Country
China
ProdList
4817
Advantage
58
Hubei wei shi reagent group ltd., company
Tel
027-59102966 18717199209
Fax
027-59379337
Email
2853877583@qq.com
Country
China
ProdList
2715
Advantage
58
Shanghai Boer Chemical Reagent Co., LTD
Tel
19102157732
Email
zhangmin@boerchina.net
Country
China
ProdList
7849
Advantage
58
Shanghai Yingxin Laboratory Equipment Co., Ltd.
Tel
021-59178156 17002132182
Email
3146474380@qq.com
Country
China
ProdList
10000
Advantage
58
Hubei wei shi reagent group ltd., company
Tel
027-59105166; 13125137732
Email
2853863890@qq.com
Country
China
ProdList
2987
Advantage
58
Shanghai klamar Reagent Co., LTD
Tel
4001650900 13817534909
Email
3003940895@qq.com
Country
China
ProdList
10714
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27987
Advantage
58
Shanghai Guchen Biotechnology Co., LTD
Tel
021-34675735 19147740836
Email
1986399151@qq.com
Country
China
ProdList
9844
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-025-66113011 18626450290
Email
cb5@aikonchem.com
Country
China
ProdList
10358
Advantage
58
Shandong Mopai Biotechnology Co., Ltd
Tel
13053322091
Email
admin@mopaikeji.com
Country
China
ProdList
5813
Advantage
58
Auonsi (Shanghai) Biology Technology Co., Ltd.
Tel
400-1107768 15058188853
Fax
0571-88150696
Email
478133536@qq.com
Country
China
ProdList
8552
Advantage
58
Hubei wei shi reagent group ltd., company
Tel
027-59102966 18717199209
Email
2853877583@QQ.com
Country
China
ProdList
7498
Advantage
58
26/2000 Shanghai Fantanxi Bio-chemical Technology Co. , Ltd.
Tel
19251267229
Email
764796998@qq.com
Country
China
ProdList
1552
Advantage
58
Shanghai Zheyan Biotech Co., Ltd.
Tel
021-18017610038 18017610038
Email
897493074@qq.com
Country
China
ProdList
4995
Advantage
58
Tanmo Quality Inspection Technology Co., Ltd.
Tel
4008-099-669
Email
23419001name@qq.com
Country
CHINA
ProdList
6043
Advantage
58
Hunan Hui Bai Yi New Materials Co., Ltd
Tel
0745-2866551 19976851779
Email
3002713163@qq.com
Country
China
ProdList
7333
Advantage
58
Shanghai Titan Scientific Co.,Ltd
Tel
16621234537
Email
chenyj@titansci.com
Country
China
ProdList
10000
Advantage
58
Enzo Biochem Inc
Tel
Enzo Biochem Inc. 13797054060
Email
Enzoname@qq.com
Country
China
ProdList
6174
Advantage
58
Rockland Immunochemicals Inc
Tel
1-+1 484.791.3823 14847913823
Email
orders@rockland.com
Country
China
ProdList
4881
Advantage
58
More
Less

View Lastest Price from EC 3.4.21.19 manufacturers

Career Henan Chemical Co
Product
EC 3.4.21.19 66676-43-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-14

66676-43-5, EC 3.4.21.19Related Search:

TERT-BUTYL ISOCYANIDE Aluminum acetylacetonate 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE 2,4-PENTANEDIONE, SILVER DERIVATIVE COBALT(II) ACETYLACETONATE SALCOMINE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Ethyl isocyanoacetate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) N-BUTYLISOCYANIDE METHYL ISOCYANOACETATE Tris(2,4-pentanedionato)chroMiuM(III) Ferric acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) PHENYLSELENOL Tosylmethyl isocyanide Cupric acetylacetonate Benzyl isocyanide

  • STAPHYLOCOCCAL SERINE PROTEASE PROTEASE V8
  • STAPHYLOCOCCAL SERINE PROTEINASE
  • PROTEASE V8
  • PROTEASE, S AUREUS
  • PROTEASE TYPE XVII-B
  • V8 PROTEASE
  • EC 3.4.21.19
  • ENDOPROTEINASE GLU-C
  • ENDOPROTEINASE GLU-C, STAPHYLOCOCCUS AUREUS
  • Endoproteinase Glu-C, Excision Grade, Staphylococcus aureus
  • Glu-C, 500 u/mg
  • Endoproteinase Glu-C from Staphylococcus aureus V8,V8 Protease
  • ENDOPROTEINASE GLU-C FROM*STAPHYLOCOCCUS AUREUS STR
  • PROTEASE TYPE XVII-B FROM*STAPHYLOCOCCUS AUREUS STR
  • ENDOPROTEINASE GLU-C FROM S. AUREUS STRA IN V8,~800 U/MG
  • EndoproteinaseGluC,Sequencinggrade
  • Endoproteinase Glu-C from Staphylococcus aureus (V8 proteinase), min. 2 U/mg
  • endoproteinase glu-c from staphylococcus aureus v8
  • Protease tpye ⅩⅤⅢ-B
  • Endoproteinase Glu-C (V8 proteinase), MS approved froM Staphylococcus aureus lyophil.
  • Proteinase V8
  • proteinase V8 VAN
  • Staphylococcus aureus V8 proteinase
  • V8 endoprotease
  • V8 proteinase
  • PROTEASE from Staphylococcus aureus V8 strain
  • Glu-C
  • Endoproteinase GluC from Staphylococcus aureus, Recombinant
  • Endoproteinase Glu-C from Staphylococcus aureus V8 Type XVII-B, lyophilized powder, 500-1,000 units/mg solid
  • Protease S V8 Protease
  • Endoprotease Glu-C
  • V8protease Endoproteinase Glu-C
  • Endoproteinase Glu-C, Excision Grade, <i>Staphylococcus aureus</i>
  • Endoproteinase Glu-C from <i>Staphylococcus aureus</i> V8
  • Endoproteinase Glu-C, recombinant (sequencing grade)
  • 66676-43-5
  • Proteases for Cleavage of Proteins
  • Plant Proteomics
  • Plant Biotechnology
  • Enzymatic and Chemical Protein Cleavage
  • Enzymes, Inhibitors, and Substrates
  • Proteomics
  • Proteomics and Protein Expression
  • Proteolytic Enzymes
  • Proteolytic Enzymes and Substrates
  • Protein Identification
  • Protein Digest
  • BioChemical
  • Biochemicals and Reagents
  • enzyme