Protein Modification Reagents
Broadpharm t-Boc-N-amido-PEG2-acid | 1365655-91-9 | MFCD22056304 | 500 mg
t-Boc-N-amido-PEG2-acid | Purity: 98% | Mol Wt: 277.3 | 1365655-91-9 | MFCD22056304 | 500 mg
LIFE TECHNOLOGIES EZLINK TFP ESTER-PEG4-DBCO 1MG
EZ-Link TFP Ester-PEG4-DBCO No-Weigh format 10 x 1mg
Medchemexpress LLC Azido-PEG6-amine | 957486-82-7 | 350.41 g/mol | 500MG
Azido-PEG6-amine | 957486-82-7 | 350.41 g/mol | 500MG
Medchemexpress LLC Mal-PEG4-Val-Cit-PAB-MMAE | 00-00-0 | 98.0% | C73H115N11O19 | 10MG
Mal-PEG4-Val-Cit-PAB-MMAE is a drug-linker conjugate intended for antibody-drug conjugate (ADC) research. It pairs a protease-cleavable Val-Cit-PAB peptide linker with the potent MMAE payload and a maleimide thiol-reactive handle, providing a reagent for thiol-based conjugation and intracellular, enzyme-triggered payload release.
![eMolecules Broadpharm / N-(Biotin-PEG2)-N-Bis(PEG3-azide) / 25mg / 761705491 / BP-28407 / 98.000 / / [null] / 776.950 / C32H60N10O10S](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502474117.JPG-250.jpg)
eMolecules Broadpharm / N-(Biotin-PEG2)-N-Bis(PEG3-azide) / 25mg / 761705491 / BP-28407 / 98.000 / / [null] / 776.950 / C32H60N10O10S
Broadpharm / N-(Biotin-PEG2)-N-Bis(PEG3-azide) / 25mg / 761705491 / BP-28407 / 98.000 / / [null] / 776.950 / C32H60N10O10S
STA PHARMACEUTICAL US LLC Fmoc-NH-PEG6-CH2CH2COOH | 10 g | CAS 882847-34-9 | MDL MFCD06656474
Fmoc-NH-PEG6-CH2CH2COOH is a Amino Acid reagent (Subcategory: PEG AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 882847-34-9
- MDL: MFCD06656474
- InChIKey: HEGZERUHBVYZPH-UHFFFAOYSA-N
- Molecular Weight: 575.655
- Molecular Formula: C30H41NO10
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azapentacosan-25-oic acid
- SMILES: O=C(CCOCCOCCOCCOCCOCCOCCNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)O
STA PHARMACEUTICAL US LLC Azide-PEG3-L-alanine-Fmoc | 50 g | CAS 2054345-69-4 | InChIKey YTHKPQSMRZQREU-JOCHJYFZSA-N
Azide-PEG3-L-alanine-Fmoc is a Amino Acid reagent (Subcategory: Azido/Alkynyl AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 2054345-69-4
- MDL: No data
- InChIKey: YTHKPQSMRZQREU-JOCHJYFZSA-N
- Molecular Weight: 484.509
- Molecular Formula: C24H28N4O7
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29299090
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-D-serine
- SMILES: O=C(N[C@H](COCCOCCOCCN=[N+]=[N-])C(O)=O)OCC1C2=C(C=CC=C2)C3=C1C=CC=C3
Medchemexpress LLC DBCO-PEG2-NHS ester | 2585653-12-7 | 849001 | C30H31N3O8 | 25 MG
DBCO-PEG2-NHS ester is a click chemistry reagent that contains an azide group and an NHS ester. The NHS ester reacts specifically and efficiently with primary amines under neutral or slightly basic conditions to form a covalent bond. The hydrophilic PEG spacer arm enhances water solubility and provides a long, flexible connection to minimize steric hindrance. DBCO is used for copper-free Click Chemistry reactions. It is intended for research use only.
- Contains an azide group and an NHS ester
- NHS ester reacts specifically and efficiently with primary amines
- Hydrophilic PEG spacer arm enhances water solubility
- Minimizes steric hindrance in ligation
- Used for copper-free click chemistry reactions
- Reagent grade
- For research use only
Bioworld D(+) Galactose, 500 g
An monosaccharidic aldo hexose potentially useful in aging studies. Specifications:High Purity GradeSpecific Rotation (2% water): 79 - 81°Appearance: White PowderBoiling Point : 410.8 °CDensity : 1.5 g/cm3HS Code : 29400090Melting Point: 168-170 °CRTECS Number: LW5490000
eMolecules Broadpharm / DBCO-PEG24-Maleimide / 25mg / 686678589 / BP-25731 / / / [null] / 1555.811 / C76H122N4O29
Broadpharm / DBCO-PEG24-Maleimide / 25mg / 686678589 / BP-25731 / / / [null] / 1555.811 / C76H122N4O29