CHCA MALDI Matrix

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CHCA MALDI Matrix
Package Sizes: 24 x 1 mg
SKU: 15101-24x1
WEIGHT: 0.20
$66.00
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CHCA MALDI Matrix
Package Sizes: 5 x 10 mg
SKU: 15101-5x10
WEIGHT: 0.20
$30.00
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CHCA MALDI Matrix
Package Sizes: 100 mg
SKU: 15101-100
WEIGHT: 0.00
$49.00
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CHCA MALDI Matrix
Package Sizes: 1 gram
SKU: 15101-1
WEIGHT: 0.20
$179.00
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CovaChem's CHCA (α-Cyano-4-hydroxycinnamic acid) is ideally suited for MALDI-MS applications. CHCA is generally the preferred matrix for obtaining MALDI-MS spectra of protein digests or other peptides with masses below 4,000 daltons. This high purity MALDI matrix is refined through multiple recrystallizations and other purification processes. CHCA for MALDI-MS is one of CovaChem's signature products.

Package Sizes: 24x1 mg tubes, 5x10 mg, 100 mg and 1 gram

Product Numbers: 15101-24x1, 15101-5x10, 15101-100, 15101-1

Product Name: CHCA MALDI Matrix


Additional Product Information:
CHCA Protocol and Product Information Bulletin
CHCA MSDS

  • DCC (Dicyclohexylcarbodiimide)

    N,N''-Dicyclohexylcarbodiimide (DCC) is a zero length crosslinker. Dicyclohexylcarbodiimide is a coupling reagent used to couple carboxylic acids (COOH) to primary amines (-NH2).
    $19.00
  • EGS Crosslinker

    Ethylene glycol bis(succininic acid) N-hydroxysuccinimide ester) is a cleavable, homobifuntional crosslinker that contains two NHS functional groups. The NHS functional groups of EGS are selectively reactive towards primary amines at pH 7 to 9. EGS is cleavable with hydroxylamine at pH 8.5. EGS is often used as a cleavable option when disulfide containing crosslinkers, such as DSP (CovaChem 13304) and DTSSP (CovaChem 13303) are not an option due to the desire to retain disulfide networks of a protein intact.
    $39.00
  • Hydroxylamine Hydrochloride

    Hydroxylamine Hydrochloride (Hydroxylamine HCl) is a widely used reducing agent used in biomolecular applications. Hydroxylamine HCl is used for reducing EGS crosslinkers and deprotecting SATA protected proteins.
    $19.00
  • LC-SPDP Crosslinker

    Succinimidyl 6-[3-(2-pyridyldithio)propionamido] hexanoate (LC-SPDP) is a heterobifunctional crosslinker that is amino reactive on one end and sulfhydryl reactive on the other end. LC-SPDP contains a long spacer arm (15.7 Å)for increased molecular flexibility and a reducible disulfide, which is allows for cleavage of the crosslinker after crosslink formation.
    $197.00
  • LCMS Grade Acetic Acid (UltraPure)

    LCMS Grade Acetic Acid (CAS# 64-19-7) from CovaChem is of Ultra High Purity ideally suited for sensitive LCMS and HPLC applications.
    $32.00
  • NMP (N-Methyl-2-pyrrolidone)

    CovaChem's Molecular Biology Grade NMP is a high grade organic solvent intended for use in protein assays, chromatography, and other sensitive applications.
    $29.00
  • SIA Crosslinker

    Succinimidyl bromoacetate (SIA) is a heterobifunctional protein crosslinker with a short spacer arm (1.5 Å). SIA is reactive towards amino groups and sulfhydryl groups.
    $49.00
  • Sulfo SANPAH Crosslinker

    Sulfo-SANPAH is a heterobifunctional crosslinker with a Sulfo-NHS and nitrophenyl azide group each end.
    $109.00
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