Protein Labeling Reagents
Cayman Chemical 13mthyl MyrIstIc ACD mthy 20mg
A methylated bacterial fatty acid methyl ester; has been used as a marker of bacteria in sewage sludges and of bacterial contaminants in pharmaceutical manufacturing by GC-MS
Medchemexpress LLC Biotin-PEG12-NHS ester | 1934296-88-4 | 99.3% | C41H72N4O18S | 50 MG
Biotin-PEG12-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is a white to off-white oil with a purity of 99.31%.
- Purity of 99.31%
- Molecular weight of 941.09
- Chemical formula: C41H72N4O18S
- Appears as a white to off-white oil
- Recommended storage for pure form at -20°C for 3 years
- Recommended storage in solvent at -80°C for 6 months, or -20°C for 1 month
- Soluble in DMSO at 100 mg/mL
- Useful as a PROTAC linker for degrading target proteins
Cayman Chemical 12mthyl MyrIstIc ACD methy 1mg
A methylated fatty acid methyl ester; has been found in vermicomposts of cattle manure, carica papaya leaves, and cuticular wax of K. africana; a volatile compound in lipid-lowering granulated tea; levels are decreased in nifurtimox-treated T. cruzi compared to non-treated controls
STA PHARMACEUTICAL US LLC Fmoc-L-Lys(5-FAM)-OH | 25 g | CAS 1242933-88-5 | MDL MFCD03787910
Fmoc-L-Lys(5-FAM)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 1242933-88-5
- MDL: MFCD03787910
- InChIKey: ZAGGWQSWIFPNCB-DHUJRADRSA-N
- Molecular Weight: 726.738
- Molecular Formula: C42H34N2O10
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29322090
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carbonyl)-L-lysine
- SMILES: O=C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)N[C@@H](CCCCNC(C4=CC5=C(C=C4)C6(C7=C(OC8=C6C=CC(O)=C8)C=C(O)C=C7)OC5=O)=O)C(O)=O
Cytoskeleton, Inc. SiR-NHS Ester, 1mg, SiR-NHS ester is the N-hyroxysuccinimidyl ester of SiR
SiR-NHS ester is the N-hyroxysuccinimidyl ester of SiR. This amine reactive probe enables the preparation of custom SiR probes. SiR-NHS ester can be coupled to any amine bearing ligand: antibody, drug, protein or nucleic acid. SiR is compatible with GFP and/or m-cherry fluorescent proteins. It can be imaged with standard Cy5 filtersets.
eMolecules TAMRA amine, 5-isomer | Broadpharm | 2158336-48-0 | | 565.110 | C31H37ClN4O4 | 98.000 | [Cl-].CN(C)c1ccc2c(-c3ccc(cc3C([O-])=O)C(=O)NCCCCCC[NH3+])c3ccc(cc3oc2c1)=[N+](C)C | 25mg | 374905215
TAMRA amine, 5-isomer | Broadpharm | 2158336-48-0 | | 565.110 | C31H37ClN4O4 | 98.000 | [Cl-].CN(C)c1ccc2c(-c3ccc(cc3C([O-])=O)C(=O)NCCCCCC[NH3+])c3ccc(cc3oc2c1)=[N+](C)C | 25mg | 374905215
eMolecules BDP R6G amine | 2183473-06-3 | | 50mg
Broadpharm | BDP R6G amine | 50mg | 374905445 | BP-23862 | 95.000 | 2183473-06-3 | | 474.790 | C24H30BClF2N4O
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eMolecules FAM amine, 6-isomer | 2183440-42-6 | | 50mg
Broadpharm | FAM amine, 6-isomer | 50mg | 374905384 | BP-23890 | 95.000 | 2183440-42-6 | | 510.970 | C27H27ClN2O6
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Medchemexpress LLC Sulfo-nhs-lc-biotin sodium | 191671-46-2 | 98.0% | 50 MG
Sulfo-NHS-LC-Biotin sodium is an amine-reactive ester derivative of biotin that cannot cross the intact blood-retinal barrier. It is utilized to assess the vascular permeability of both the brain and retinal vasculature. The product is for research use only.
- Reacts with amines to form a stable bond.
- Does not pass the blood-retinal barrier.
- Can be used to evaluate permeability in the brain and retinal blood vessels.
- Available in solid form.
- White to yellow in color.
- Stable at room temperature for shipping.
- Store at 4°C, sealed, and away from moisture.
Medchemexpress LLC Biotin-PEG4-dialkoxydiphenylsilane-picolyl azide | 2599839-59-3 | 95.0% | C47H67N9O10SSi | 50 MG
Biotin-PEG4-dialkoxydiphenylsilane-picolyl azide is a clickable and acid-cleavable biotin-picolyl azide. It functions as an enrichment handle for cell surface glycoproteins, facilitating protein labeling by enabling copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules and ring strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups.
- Clickable and acid-cleavable biotin-picolyl azide
- Functions as an enrichment handle for cell surface glycoproteins
- Facilitates protein labeling
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions
- Participates in ring strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups