CAPS - ≥98.0%, high purity , CAS No.1135-40-6

  • ≥98.0%
Item Number
C105209
Grouped product items
SKUSizeAvailabilityPrice Qty
C105209-25g
25g
In stock
$24.90
C105209-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$76.90
C105209-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$293.90

Buffer widely used in Western blotting and SDS-PAGE

View related series
Good's buffer

Basic Description

SynonymsCAPS | 1135-40-6 | 3-Cyclohexylaminopropanesulfonic Acid | 3-(Cyclohexylamino)-1-propanesulfonic acid | N-Cyclohexyl-3-aminopropanesulfonic acid | 1-Propanesulfonic acid, 3-(cyclohexylamino)- | 3-(cyclohexylamino)propane-1-sulfonic acid | 3-(Cyclohexylamino)propanesulf
Specifications & Purity≥98.0%
Storage TempRoom temperature
Shipped InNormal
Product Description

pH range   9.7 - 11.1 

useful pH range   9.7 - 11.1 

pKa (25 °C)   10.4

Used to formulate CAPS buffer, a zwitterionic buffer useful in the range of pH 7.9-11.1. CAPS buffer is widely used in Western and immunoblotting experiments as well as protein sequencing and identification. Used in the electro transfer of proteins to PVDF (sc-3723) or nitrocellulose membranes (sc-3718, sc-3724). The high pH of this buffer makes it useful for the transfer of proteins with a pI > 8.5. and minimal reactivity with enzymes or proteins, minimal salt effects.

Names and Identifiers

IUPAC Name 3-(cyclohexylamino)propane-1-sulfonic acid
INCHI InChI=1S/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)
InChi Key PJWWRFATQTVXHA-UHFFFAOYSA-N
Canonical SMILES C1CCC(CC1)NCCCS(=O)(=O)O
Isomeric SMILES C1CCC(CC1)NCCCS(=O)(=O)O
WGK Germany 3
RTECS TZ6395000
PubChem CID 70815
Molecular Weight 221.32
Beilstein 2835588
Reaxy-Rn 2835588

Certificates

Certificate of Analysis(COA)

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21 results found

Lot NumberCertificate TypeDateItem
H2407287Certificate of AnalysisJul 12, 2024 C105209
H2407286Certificate of AnalysisJul 12, 2024 C105209
H2407283Certificate of AnalysisJul 12, 2024 C105209
H2407282Certificate of AnalysisJul 12, 2024 C105209
H2407281Certificate of AnalysisJul 12, 2024 C105209
H2407280Certificate of AnalysisJul 12, 2024 C105209
E2427205Certificate of AnalysisApr 20, 2024 C105209
F2421045Certificate of AnalysisApr 20, 2024 C105209
E2427340Certificate of AnalysisApr 20, 2024 C105209
E2427225Certificate of AnalysisApr 20, 2024 C105209
E2427220Certificate of AnalysisApr 20, 2024 C105209
E2427206Certificate of AnalysisApr 20, 2024 C105209
K1904196Certificate of AnalysisAug 15, 2023 C105209
F23051287Certificate of AnalysisOct 14, 2022 C105209
D23111142Certificate of AnalysisOct 14, 2022 C105209
K2204250Certificate of AnalysisOct 14, 2022 C105209
K2204251Certificate of AnalysisOct 14, 2022 C105209
K2204268Certificate of AnalysisOct 14, 2022 C105209
K2204269Certificate of AnalysisOct 14, 2022 C105209
K2204271Certificate of AnalysisOct 14, 2022 C105209
I2226210Certificate of AnalysisOct 10, 2022 C105209

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Chemical and Physical Properties

SolubilitySolvent:water, Max Conc. mg/mL: 11.07, Max Conc. mM: 50
Melt Point(°C)324°C

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H302:Harmful if swallowed

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P301+P312:IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.

WGK Germany 3
RTECS TZ6395000
Reaxy-Rn 2835588
Merck Index 1767

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FAQs and Articles

References

1. J H Jumppanen,M L Riekkola.  (1995-08-01)  Influence of electrolyte composition on the effective electric field strength in capillary zone electrophoresis..  Electrophoresis,  16  ((8)): (1441-1444).  [PMID:8529611]
2. Daniele de Sanctis,Sylvia Dewilde,Clemens Vonrhein,Alessandra Pesce,Luc Moens,Paolo Ascenzi,Thomas Hankeln,Thorsten Burmester,Marco Ponassi,Marco Nardini,Martino Bolognesi.  (2005-05-27)  Bishistidyl heme hexacoordination, a key structural property in Drosophila melanogaster hemoglobin..  The Journal of biological chemistry,  280  ((29)): (27222-27229).  [PMID:15917230]
3. S Morgutti,N Negrini,F F Nocito,A Ghiani,D Bassi,M Cocucci.  (2006-07-27)  Changes in endopolygalacturonase levels and characterization of a putative endo-PG gene during fruit softening in peach genotypes with nonmelting and melting flesh fruit phenotypes..  The New phytologist,  171  ((2)): (315-328).  [PMID:16866939]
4. Yi-Hsun Chang,Lea-Yea Chuang,Chi-Ching Hwang.  (2007-09-26)  Mechanism of proton transfer in the 3alpha-hydroxysteroid dehydrogenase/carbonyl reductase from Comamonas testosteroni..  The Journal of biological chemistry,  282  ((47)): (34306-34314).  [PMID:17893142]
5. Adrian Sculptoreanu,Debra E Artim,William C de Groat.  (2009-07-28)  Neurokinins inhibit low threshold inactivating K+ currents in capsaicin responsive DRG neurons..  Experimental neurology,  219  ((2)): (562-573).  [PMID:19631644]
6. Meng-Wei Hsieh,Chen-Ling Liu,Jing-Huan Chen,Shiuh-Jen Jiang.  (2010-07-02)  Speciation analysis of arsenic and selenium compounds by CE-dynamic reaction cell-ICP-MS..  Electrophoresis,  31  ((13)): (2272-2278).  [PMID:20593404]
7. Stéphane Chabaud,Thomas-Louis Marcoux,Marie-Pier Deschênes-Rompré,Alexandre Rousseau,Amélie Morissette,Sara Bouhout,Geneviève Bernard,Stéphane Bolduc.  (2013-02-19)  Lysophosphatidic acid enhances collagen deposition and matrix thickening in engineered tissue..  Journal of tissue engineering and regenerative medicine,  ((11)): (E65-E75).  [PMID:23418181]
8. Daizy Paliwal,Subrat Kumar Panda,Neeraj Kapur,Satya Pavan Kumar Varma,Hemlata Durgapal.  (2014-05-06)  Hepatitis E virus (HEV) protease: a chymotrypsin-like enzyme that processes both non-structural (pORF1) and capsid (pORF2) protein..  The Journal of general virology,  95  ((Pt 8)): (1689-1700).  [PMID:24795447]
9. Laura Botto,Diana Cunati,Silvia Coco,Silvia Sesana,Alessandra Bulbarelli,Emiliano Biasini,Laura Colombo,Alessandro Negro,Roberto Chiesa,Massimo Masserini,Paola Palestini.  (2014-05-27)  Role of lipid rafts and GM1 in the segregation and processing of prion protein..  PloS one,  ((5)): (e98344-e98344).  [PMID:24859148]
10. Pieter Glibert,Liesbeth Vossaert,Katleen Van Steendam,Stijn Lambrecht,Filip Van Nieuwerburgh,Fritz Offner,Thomas Kipps,Maarten Dhaenens,Dieter Deforce.  (2014-05-30)  Quantitative proteomics to characterize specific histone H2A proteolysis in chronic lymphocytic leukemia and the myeloid THP-1 cell line..  International journal of molecular sciences,  15  ((6)): (9407-9421).  [PMID:24871368]
11. Frances E Lock,Rita Rebollo,Katharine Miceli-Royer,Liane Gagnier,Sabrina Kuah,Artem Babaian,Maialen Sistiaga-Poveda,C Benjamin Lai,Oksana Nemirovsky,Isabel Serrano,Christian Steidl,Mohammad M Karimi,Dixie L Mager.  (2014-08-13)  Distinct isoform of FABP7 revealed by screening for retroelement-activated genes in diffuse large B-cell lymphoma..  Proceedings of the National Academy of Sciences of the United States of America,  111  ((34)): (E3534-E3543).  [PMID:25114248]
12. William H DePas,Adnan K Syed,Margarita Sifuentes,John S Lee,David Warshaw,Vinay Saggar,Györgyi Csankovszki,Blaise R Boles,Matthew R Chapman.  (2014-09-07)  Biofilm formation protects Escherichia coli against killing by Caenorhabditis elegans and Myxococcus xanthus..  Applied and environmental microbiology,  80  ((22)): (7079-7087).  [PMID:25192998]
13. Petra Majerova,Monika Zilkova,Zuzana Kazmerova,Andrej Kovac,Kristina Paholikova,Branislav Kovacech,Norbert Zilka,Michal Novak.  (2014-09-14)  Microglia display modest phagocytic capacity for extracellular tau oligomers..  Journal of neuroinflammation,  11  (161-161).  [PMID:25217135]
14. Ghulam Destgeer,Byung Hang Ha,Jin Ho Jung,Hyung Jin Sung.  (2014-10-15)  Submicron separation of microspheres via travelling surface acoustic waves..  Lab on a chip,  14  ((24)): (4665-4672).  [PMID:25312065]
15. Hanne R Johnsen,Bernd Striberny,Stian Olsen,Silvia Vidal-Melgosa,Jonatan U Fangel,William G T Willats,Jocelyn K C Rose,Kirsten Krause.  (2015-03-27)  Cell wall composition profiling of parasitic giant dodder (Cuscuta reflexa) and its hosts: a priori differences and induced changes..  The New phytologist,  207  ((3)): (805-816).  [PMID:25808919]
16. Kinga E Fodor,Joanna Pozen,Joseph Ntaganira,Vincent Sezibera,Richard Neugebauer.  (2015-04-04)  The factor structure of posttraumatic stress disorder symptoms among Rwandans exposed to the 1994 genocide: A confirmatory factor analytic study using the PCL-C..  Journal of anxiety disorders,  32  (8-16).  [PMID:25840139]
17. Natalie P Mota,Katherine Schaumberg,Christine Vinci,Lauren M Sippel,Michelle Jackson,Julie A Schumacher,Scott F Coffey.  (2015-04-12)  Imagery vividness ratings during exposure treatment for posttraumatic stress disorder as a predictor of treatment outcome..  Behaviour research and therapy,  69  (22-28).  [PMID:25863254]
18. Wen Zang,Peter E Eckstein,Mark Colin,Doug Voth,Axel Himmelbach,Sebastian Beier,Nils Stein,Graham J Scoles,Aaron D Beattie.  (2015-04-17)  Fine mapping and identification of a candidate gene for the barley Un8 true loose smut resistance gene..  TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik,  128  ((7)): (1343-1357).  [PMID:25877520]
19. Johannes Koch,Peter Freisinger,René G Feichtinger,Franz A Zimmermann,Christian Rauscher,Hans P Wagentristl,Vassiliki Konstantopoulou,Rainer Seidl,Tobias B Haack,Holger Prokisch,Uwe Ahting,Wolfgang Sperl,Johannes A Mayr,Esther M Maier.  (2015-04-19)  Mutations in TTC19: expanding the molecular, clinical and biochemical phenotype..  Orphanet journal of rare diseases,  10  (40-40).  [PMID:25887401]
20. Kirsten O Hannesson,Elisabeth Ytteborg,Harald Takle,Grethe Enersen,Grete Bæverfjord,Mona E Pedersen.  (2015-05-13)  Sulphated glycosaminoglycans and proteoglycans in the developing vertebral column of juvenile Atlantic salmon (Salmo salar)..  Fish physiology and biochemistry,  41  ((4)): (1029-1051).  [PMID:25963942]
21. Els P M van Meijel,Maj R Gigengack,Eva Verlinden,Brent C Opmeer,Hugo A Heij,J Carel Goslings,Frank W Bloemers,Jan S K Luitse,Frits Boer,Martha A Grootenhuis,Ramón J L Lindauer.  (2015-05-13)  Predicting posttraumatic stress disorder in children and parents following accidental child injury: evaluation of the Screening Tool for Early Predictors of Posttraumatic Stress Disorder (STEPP)..  BMC psychiatry,  15  (113-113).  [PMID:25963994]
22. Kunal Savaji,Xue Li,Alexander Couzis.  (2015-05-26)  Understanding the lateral movement of particles adsorbed at a solid-liquid interface..  Journal of colloid and interface science,  453  (276-280).  [PMID:26005924]
23. Fátima Gonçalves Cavalcante,Maria Cecília de Souza Minayo,Denise Machado Duran Gutierrez,Girliani Silva de Sousa,Raimunda Magalhães da Silva,Rosylaine Moura,Stela Nazareth Meneghel,Sonia Grubits,Marta Conte,Ana Célia Sousa Cavalcante,Ana Elisa Bastos Figueiredo,Raimunda Matilde do Nascimento Mangas,María Cristina Heuguerot Fachola,Giovane Mendieta Izquierdo.  (2015-06-11)  Tools, strategies and qualitative approach in relation to suicidal attempts and ideation in the elderly..  Ciencia & saude coletiva,  20  ((6)): (1667-1680).  [PMID:26060945]
24. Christopher M Thompson,Lee R Bloom,Mari Ogiue-Ikeda,Kazuya Machida.  (2015-06-27)  SH2-PLA: a sensitive in-solution approach for quantification of modular domain binding by proximity ligation and real-time PCR..  BMC biotechnology,  15  (60-60).  [PMID:26112401]
25. Christina M Lucato,Michelle L Halls,Lisa M Ooms,Heng-Jia Liu,Christina A Mitchell,James C Whisstock,Andrew M Ellisdon.  (2015-06-27)  The Phosphatidylinositol (3,4,5)-Trisphosphate-dependent Rac Exchanger 1·Ras-related C3 Botulinum Toxin Substrate 1 (P-Rex1·Rac1) Complex Reveals the Basis of Rac1 Activation in Breast Cancer Cells..  The Journal of biological chemistry,  290  ((34)): (20827-20840).  [PMID:26112412]
26. Dora A Li,Esther Walker,Michael G Francki.  (2015-07-03)  Identification of a member of the catalase multigene family on wheat chromosome 7A associated with flour b* colour and biological significance of allelic variation..  Molecular genetics and genomics : MGG,  290  ((6)): (2313-2324).  [PMID:26134858]
27. Kristen H Walter,Amy J Jak,Elizabeth W Twamley.  (2015-07-07)  Psychiatric comorbidity effects on compensatory cognitive training outcomes for veterans with traumatic brain injuries..  Rehabilitation psychology,  60  ((3)): (303-308).  [PMID:26147236]
28. Louise E Tailford,C David Owen,John Walshaw,Emmanuelle H Crost,Jemma Hardy-Goddard,Gwenaelle Le Gall,Willem M de Vos,Garry L Taylor,Nathalie Juge.  (2015-07-15)  Discovery of intramolecular trans-sialidases in human gut microbiota suggests novel mechanisms of mucosal adaptation..  Nature communications,  (7624-7624).  [PMID:26154892]
29. L Mikael Broman,Bernhard Holzgraefe,Kenneth Palmér,Björn Frenckner.  (2015-07-15)  The Stockholm experience: interhospital transports on extracorporeal membrane oxygenation..  Critical care (London, England),  19  (278-278).  [PMID:26160033]
30. Masafumi Mikami,Seiichi Toki,Masaki Endo.  (2015-07-21)  Comparison of CRISPR/Cas9 expression constructs for efficient targeted mutagenesis in rice..  Plant molecular biology,  88  ((6)): (561-572).  [PMID:26188471]
31. Sunggil Kim,Cheol-Woo Kim,Minkyu Park,Doil Choi.  (2015-07-29)  Identification of candidate genes associated with fertility restoration of cytoplasmic male-sterility in onion (Allium cepa L.) using a combination of bulked segregant analysis and RNA-seq..  TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik,  128  ((11)): (2289-2299).  [PMID:26215184]
32. Hyun Jung Kim,Jungsu Jung,Myung-Shin Kim,Je Min Lee,Doil Choi,Inhwa Yeam.  (2015-10-27)  Molecular marker development and genetic diversity exploration by RNA-seq in Platycodon grandiflorum..  Genome,  58  ((10)): (441-451).  [PMID:26501479]
33. Katalin Éva Sikura,László Potor,Tamás Szerafin,Abolfazl Zarjou,Anupam Agarwal,Paolo Arosio,Maura Poli,Zoltán Hendrik,Gábor Méhes,Melinda Oros,Niké Posta,Lívia Beke,Ibolya Fürtös,György Balla,József Balla.  (2019-02-01)  Potential Role of H-Ferritin in Mitigating Valvular Mineralization..  Arteriosclerosis, thrombosis, and vascular biology,  39  ((3)): (413-431).  [PMID:30700131]

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