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protein labeling

" in MedChemExpress (MCE) Product Catalog:

966

Inhibitors & Agonists

316

Fluorescent Dye

142

Biochemical Assay Reagents

24

Peptides

1

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11

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Products

358

Isotope-Labeled Compounds

48

Click Chemistry

31

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-145383

    Fluorescent Dye Others
    Biotin-PEG4-dialkoxydiphenylsilane-picolyl azide is a clickable, acid-cleavable biotin-picolyl azide. Biotin-PEG4-dialkoxydiphenylsilane-picolyl azide is an enrichment handle of cell surface glycoproteins for protein labeling . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
    Biotin-PEG4-dialkoxydiphenylsilane-picolyl azide
  • HY-138200
    Cy5 maleimide
    1 Publications Verification

    Cyanine5 maleimide

    DNA Stain Fluorescent Dye Others
    Cy5 maleimide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance .
    Cy5 maleimide
  • HY-W273413

    NBD-H

    Fluorescent Dye Cancer
    4-Hydrazino-7-nitro-benzofurazan hydrazine adduct is a fluorescent reagent for protein labeling.
    4-Hydrazino-7-nitro-benzofurazan hydrazine adduct
  • HY-123650

    5'-p-Fluorosulfonylbenzoyladenosine

    Biochemical Assay Reagents Others
    FSBA hydrochloride is a useful reagent for the affinity labeling of adenine nucleotide binding proteins and is mainly applied in the study of purified The labeling and subsequent detection of these proteins can be blocked by including an excess of MgATP, which competes with FSBA for nucleotidebinding sites .
    FSBA hydrochloride
  • HY-D0821
    CY5
    25+ Cited Publications

    Sulfo-Cyanine5

    Fluorescent Dye Others
    CY5 is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance .
    CY5
  • HY-D0826

    Cyanine2 Succinimidyl Ester (iodine)

    Fluorescent Dye Others
    Cy2-SE iodine is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance .
    Cy2-SE (iodine)
  • HY-D0926
    Cy7.5
    2 Publications Verification

    Fluorescent Dye Others
    Cy7.5 is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance .
    Cy7.5
  • HY-D1405

    Fluorescent Dye Cancer
    Br-5MP-Fluorescein is a dye reagent for labeling of peptides and proteins .
    Br-5MP-Fluorescein
  • HY-D0968

    Cyanine3

    Fluorescent Dye Others
    Cy 3 Non-Sulfonated (Cyanine3) is a fluorescent label for protein and nucleic acid.
    Cy 3 (Non-Sulfonated)
  • HY-D1890

    Fluorescent Dye Others
    N-(2-Aminooxyethyl)-7-DCCAm (Compound 7) is a fluorescent dye, and can be used for protein labeling .
    N-(2-Aminooxyethyl)-7-DCCAm
  • HY-154801
    Biotin-PEG3-CONH-Ph-CF3-diazirine
    1 Publications Verification

    Biochemical Assay Reagents Others
    Biotin-PEG3-CONH-Ph-CF3-diazirine is a biotin labeled PEG3 derivative. Biotin-PEG3-CONH-Ph-CF3-diazirine can be used for protein labeling .
    Biotin-PEG3-CONH-Ph-CF3-diazirine
  • HY-147104

    Fluorescent Dye Others
    Fmoc-Lys(5-FITC)-OH is a marker for polypeptides or proteins. FITC is a fluorescence probe for the labeling of amines. FITC is a pH- and Cu 2+-sensitive fluorescence dye .
    Fmoc-Lys(5-FITC)-OH
  • HY-D0822
    CY3
    4 Publications Verification

    Sulfo-Cyanine3

    Fluorescent Dye Others
    Cy3 (Sulfo-Cyanine3) is an orange-fluorescent label for protein and nucleic acid (λex=554, λem=568).
    CY3
  • HY-110211

    Fluorescent Dye Others
    BODIPY TMR-X SE is a potent fluorescent dye. BODIPY TMR-X SE can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY TR-X binds to protein or antibody and has bright, orange fluorescent light. (λex=544 nm, λem=570 nm) .
    BODIPY TMR-X SE
  • HY-D2444

    Fluorescent Dye Cancer
    AF555 NHS is a red fluorescent dye with excellent fluorescence properties and light stability. The excitation wavelength is 556 nm and the emission wavelength is 571 nm, which can be used for protein labeling, antibody labeling, and cell imaging .
    AF555 NHS
  • HY-110212

    BODIPY TR-X NHS Ester

    Fluorescent Dye Others
    BODIPY TR-X (BODIPY TR-X NHS Ester) is a potent fluorescent dye. BODIPY TR-X can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY TR-X binds to protein or antibody and has bright, red fluorescent light. (λex=545 nm, λem=560 nm) .
    BODIPY TR-X
  • HY-111496
    Sulfo-NHS-SS-Biotin sodium
    4 Publications Verification

    Fluorescent Dye Others
    Sulfo-NHS-SS-biotin sodium is a long-chain cleavable and cell-impermeant amine-reactive biotinylation reagent. Sulfo-NHS-SS-biotin sodium can be used for the labeling and purifying of cell-surface protein .
    Sulfo-NHS-SS-Biotin sodium
  • HY-D0807
    5-IAF
    1 Publications Verification

    5-Iodoacetamidofluorescein

    Fluorescent Dye Cancer
    5-IAF (5-Iodoacetamidofluorescein) is an idoacetamide derivate of fluoresceine. 5-IAF can be used as fluorescent probe that labels proteins and other molecules having free thiols (cysteine side chains) .
    5-IAF
  • HY-128699

    Dethiobiotin

    Endogenous Metabolite Endocrinology
    D-Desthiobiotin is a biotin derivative. D-Desthiobiotin increases testosterone. D-Desthiobiotin is used in affinity chromatography and protein chromatography, also can be used for protein and cell labeling, detection and isolation .
    D-Desthiobiotin
  • HY-D2283S1

    Isotope-Labeled Compounds Others
    Photo-lysine-d2 is the deuterium labeled Photo-lysine. Photo-lysine is a DL-lysine-based photo-reactive amino acid, captures proteins that bind lysine post-translational modifications .
    Photo-lysine-d2
  • HY-D0818

    Sulfo-Cyanine3-alkyne

    Fluorescent Dye Others
    CY3-YNE (Sulfo-Cyanine3-alkyne) is a dye for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. CY3-YNE is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    CY3-YNE
  • HY-D2283S2

    Isotope-Labeled Compounds Others
    Photo-lysine-d2-1 is the deuterium labeled Photo-lysine. Photo-lysine is a DL-lysine-based photo-reactive amino acid, captures proteins that bind lysine post-translational modifications .
    Photo-lysine-d2-1
  • HY-D1607

    Fluorescent Dye Others
    BODIPY FL SSE is a potent fluorescent dye. BODIPY FL SSE is used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. BODIPY FL SSE can reactive with primary amines on biomolecules to emit green fluorescence. (λex=502 nm, λem=511 nm) .
    BODIPY FL SSE
  • HY-15938

    Fluorescent Dye Others
    5-FAM SE is a single isomer, is a fluorescent labeling reagent used for labeling peptides, proteins and nucleotides. 5-FAM SE can react with amines and can yield stable amine conjugates .
    5-FAM SE
  • HY-D0820

    Sulfo-Cyanine5-alkyne

    Fluorescent Dye Others
    CY5-YNE (Sulfo-Cyanine5-alkyne) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides (Ex: 650 nM; Em: 680 nm). CY5-YNE is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    CY5-YNE
  • HY-D2283S

    Isotope-Labeled Compounds Others
    Photo-DL-lysine-d2 is the deuterium labeled Photo-DL-lysine (HY-D2283). Photo-DL-lysine is a DL-lysine-based photo-reactive amino acid, captures proteins that bind lysine post-translational modifications .
    Photo-DL-lysine-d2
  • HY-128699R

    Endogenous Metabolite Endocrinology
    D-Desthiobiotin (Standard) is the analytical standard of D-Desthiobiotin. This product is intended for research and analytical applications. D-Desthiobiotin is a biotin derivative. D-Desthiobiotin increases testosterone. D-Desthiobiotin is used in affinity chromatography and protein chromatography, also can be used for protein and cell labeling, detection and isolation .
    D-Desthiobiotin (Standard)
  • HY-D0823
    CY3-SE
    1 Publications Verification

    Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester

    Fluorescent Dye Others
    Cy3-SE (Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester) is a sulfonated cyanine dye-derived fluorescent labeling reagent with λex of about 515 nm and λem of about 568 nm. Cy3-SE can interact with the π-π stacking of biomolecules (e.g., nucleoside monophosphates, proteins), inhibiting the photoisomerization process and increasing the fluorescence quantum yield and lifetime .
    CY3-SE
  • HY-D0167

    Fluorescent Dye Others
    NHS-5(6)Carboxyrhodamine is a dye used for fluorescence labeling applications, where accurate dye/protein ratios can be obtained under native conditions .
    NHS-5(6)Carboxyrhodamine
  • HY-145090

    PROTAC Linkers ADC Linker Others
    DBCO-N-bis(PEG4-NHS ester) is a PEG linker which contains two PEG4-NHS ester and a DBCO group. DBCO-N-bis(PEG4-NHS ester) is useful for protein modification or labeling. DBCO-N-bis(PEG4-NHS ester) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
    DBCO-N-bis(PEG4-NHS ester)
  • HY-167384

    Biochemical Assay Reagents Others
    PLLA1000-PEG1000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA1000-PEG1000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA1000-PEG1000-BIO can be used in drug delivery research .
    PLLA1000-PEG1000-BIO
  • HY-167376

    Biochemical Assay Reagents Others
    PLLA3000-PEG5000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA3000-PEG5000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA3000-PEG5000-BIO can be used in drug delivery research .
    PLLA3000-PEG5000-BIO
  • HY-167373

    Biochemical Assay Reagents Others
    PLLA4000-PEG5000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA4000-PEG5000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA4000-PEG5000-BIO can be used in drug delivery research .
    PLLA4000-PEG5000-BIO
  • HY-167379

    Biochemical Assay Reagents Others
    PLLA2000-PEG5000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA2000-PEG5000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA2000-PEG5000-BIO can be used in drug delivery research .
    PLLA2000-PEG5000-BIO
  • HY-167381

    Biochemical Assay Reagents Others
    PLLA2000-PEG1000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA2000-PEG1000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA2000-PEG1000-BIO can be used in drug delivery research .
    PLLA2000-PEG1000-BIO
  • HY-167372

    Biochemical Assay Reagents Others
    PLLA5000-PEG1000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA5000-PEG1000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA5000-PEG1000-BIO can be used in drug delivery research .
    PLLA5000-PEG1000-BIO
  • HY-167377

    Biochemical Assay Reagents Others
    PLLA3000-PEG2000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA3000-PEG2000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA3000-PEG2000-BIO can be used in drug delivery research .
    PLLA3000-PEG2000-BIO
  • HY-167380

    Biochemical Assay Reagents Others
    PLLA2000-PEG2000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA2000-PEG2000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA2000-PEG2000-BIO can be used in drug delivery research .
    PLLA2000-PEG2000-BIO
  • HY-167378

    Biochemical Assay Reagents Others
    PLLA3000-PEG1000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA3000-PEG1000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA3000-PEG1000-BIO can be used in drug delivery research .
    PLLA3000-PEG1000-BIO
  • HY-167383

    Biochemical Assay Reagents Others
    PLLA1000-PEG2000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA1000-PEG2000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA1000-PEG2000-BIO can be used in drug delivery research .
    PLLA1000-PEG2000-BIO
  • HY-167385

    Biochemical Assay Reagents Others
    PLLA10000-PEG5000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA10000-PEG5000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA10000-PEG5000-BIO can be used in drug delivery research .
    PLLA10000-PEG5000-BIO
  • HY-167370

    Biochemical Assay Reagents Others
    PLLA5000-PEG5000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA5000-PEG5000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA5000-PEG5000-BIO can be used in drug delivery research .
    PLLA5000-PEG5000-BIO
  • HY-167374

    Biochemical Assay Reagents Others
    PLLA4000-PEG2000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA4000-PEG2000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA4000-PEG2000-BIO can be used in drug delivery research .
    PLLA4000-PEG2000-BIO
  • HY-167387

    Biochemical Assay Reagents Others
    PLLA10000-PEG1000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA10000-PEG1000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA10000-PEG1000-BIO can be used in drug delivery research .
    PLLA10000-PEG1000-BIO
  • HY-167386

    Biochemical Assay Reagents Others
    PLLA10000-PEG2000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA10000-PEG2000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA10000-PEG2000-BIO can be used in drug delivery research .
    PLLA10000-PEG2000-BIO
  • HY-167375

    Biochemical Assay Reagents Others
    PLLA4000-PEG1000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA4000-PEG1000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA4000-PEG1000-BIO can be used in drug delivery research .
    PLLA4000-PEG1000-BIO
  • HY-167371

    Biochemical Assay Reagents Others
    PLLA5000-PEG2000-BIO is a polylactic acid derivative that can form micelles in water. In addition, PLLA5000-PEG2000-BIO can bind tightly to avidin or streptavidin for protein labeling. PLLA5000-PEG2000-BIO can be used in drug delivery research .
    PLLA5000-PEG2000-BIO
  • HY-D1566

    Fluorescent Dye Others
    Sulfo-Cy7.5 maleimide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance .
    Sulfo-Cy7.5 maleimide
  • HY-122671S

    Anion Exchangers Neurological Disease
    OB-1-d3 is the deuterium labeled OB-1 (HY-122671). OB-1 is a stomatin-like protein-3 (STOML3) oligomerization blocker. OB-1 is an effective inhibitor of the self-association of Stomatin, STOML1 and STOML2, but not podocin .
    OB-1-d3
  • HY-145800

    pm-DAP TFA

    Drug Intermediate Others
    Photocaged DAP (pm-DAP) TFA is a protected version of 2,3-Diaminopropionic acid (DAP) (HY-W013673). Photocaged DAP TFA can produce 2,3-Diaminopropionic acid after photodeprotection. Photocaged DAP TFA can be used as an intermediate to capture biosynthetic acylase .
    Photocaged DAP TFA

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