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(R)-2-Amino-3-(4-aminophenyl)propanoic+acid


14,204  results were found

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Supplier:  MP Biomedicals
Description:   2,2'-Azino-bis-(3-ethylbenzthiazoline-6-sulfonic Acid) Solution is oxidized to a radical action showing absorption maxima at 820 nm, 734 nm, 650 nm and 405 nm, in the presence of hydrogen peroxide and HRP. The latter frequency demonstrates a significant molar extinction coefficient and is generally employed for most ABTS assays. Stopping the reaction with acid does not alter the 405 nm spectrum allowing kinetic and endpoint methods to be measured at the same wavelength. Provided as a room temperature stable, single component ABTS solution satisfactory for quantitative analysis of HRP based systems.
Supplier:  TCI America
Description:   CAS Number: 1611-35-4
MDL Number: MFCD00014580
Molecular Formula: C31H32N2O13S
Molecular Weight: 716.62
Form: Crystal
Color: Yellow Red
Supplier:  Thermo Scientific Chemicals
Description:   Bi 50-52%
MSDS SDS
Supplier:  AMBEED, INC
Description:   BAPTA-AM 95%
New Product
Supplier:  MP Biomedicals
Description:   Amino Acid Sequence:Glu-Cys-Gly, Glu-Cys-Gly [disulfide bridge: 2a-2b].
MSDS SDS
Supplier:  TCI America
Description:   CAS Number: 286014-42-4
MDL Number: MFCD04973311
Molecular Formula: C23H33BF4N2
Molecular Weight: 424.33
Purity/Analysis Method: >96.0% (N)
Form: Crystal
Melting point (°C): 282
MSDS SDS
Supplier:  RPI
Description:   RPI PIPES Sodium Salt [Piperazine-N,N'-bis(2-ethanesulfonic acid) sodium salt], CAS: 10010-67-0, MW: 324.35, MF: C8H17N2NaO6S2, Appearance: White to off white powder, Purity: 98.0 %, Size: 100G
Supplier:  AMBEED, INC
Description:   4,5,6,7-Tetrabromo-3,3-bis(4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, Purity: 95%, CAS Number: 77172-72-6, Appearance: Red to red-brown or purple powder, Storage: Sealed in dry, Room Temperature, Size: 25G
Supplier:  AMBEED, INC
Description:   Iridium-(2,2'-bipyridine-KN1,KN1')bis[(3-fluoro-5-trifluoromethyl)-2-(5-trifluoromethyl-2-pyridinyl-KN)phenyl-KC]-hexafluorophosphate, Purity: 95%, CAS Number: 2828437-77-8, Appearance: Powder to crystal, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1G
Supplier:  BeanTown Chemical
Description:   CAS: 577-11-7; EC No: 209-406-4; MDL No: MFCD00012455; RTECS: WN0525000 Solid; Molecular Formula: C20H37NaO7S; MW: 444.55 Melting Point: 173-179° Hygroscopic
MSDS SDS
Supplier:  AMBEED, INC
Description:   (OC-6-42)-Bis[[2,3-butanedione 2,3-di(oximato-κN)](1-)]chloro(4-methoxypyridine-κN)cobalt ≥97%
New Product
Supplier:  AMBEED, INC
Description:   2,2'-Ethylenedianiline 95%
Supplier:  AMBEED, INC
Description:   (S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) 97%
Supplier:  AMBEED, INC
Description:   Chloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, Purity: 98%, CAS Number: 944451-25-6, Appearance: Solid, Storage: Inert atmosphere, 2-8 C, Size: 1g
Supplier:  Thermo Scientific Chemicals
Description:   100G
MSDS SDS
Supplier:  Ricca Chemical
Description:   Methylene blue, Loeffler formulation
MSDS SDS
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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