Peptide Linkers

Peptide Linkers


Peptide linkers are a class of protease cleavable linkers. Peptide Linkers are developed as the critical component of antibody drug conjugate (ADC) which play vital roles in the overall success of the ADC drug due to their superior plasma stability and controlled payload release mechanism. A well-designed linker helps the antibody to selectively deliver a cytotoxic drug to tumor cells and accurately releases the drug at tumor site.
By introducing a PEG into the linker, it increases the water-solubility and helping fine tune the drug DMPK.

Catalog Product Name Structure M.W. Purity Pricing
Val-Cit
BP-24335Val-Cit274.398%Pricing
BP-23218Val-Cit-PAB-OH379.598%Pricing
BP-23219Fmoc-Val-Cit-PAB-OH601.796%Pricing
BP-22309Fmoc-Val-Cit-PAB-PNP766.895%Pricing
BP-24173Boc-Val-Cit374.499%Pricing
BP-24174Boc-Val-Cit-PAB479.699%Pricing
BP-24175Boc-Val-Cit-PAB-PNP644.798%Pricing
BP-24363MC (C5)-Val-Cit453.598%Pricing
BP-23201MC-Val-Cit-PAB-OH572.796%Pricing
BP-23292MC-Val-Cit-PAB-PNP737.896%Pricing
BP-24350SPDP-Val-Cit-PAB-OH576.798%Pricing
BP-24353SPDP-Val-Cit-PAB-PNP741.898%Pricing
BP-23203Mal-PEG2-Val-Cit-PAB-OH618.798%Pricing
BP-23204Mal-PEG4-Val-Cit-PAB-OH706.898%Pricing
BP-24314Mal-PEG1-Val-Cit-PAB-PNP739.798%Pricing
BP-23668Mal-PEG4-Val-Cit-PAB-PNP871.998%Pricing
BP-24348Mal-amido-PEG2-Val-Cit-PAB-OH689.898%Pricing
BP-23675Mal-amido-PEG2-Val-Cit-PAB-PNP854.998%Pricing
BP-23205Azido-PEG1-Val-Cit-PAB-OH520.698%Pricing
BP-23206Azido-PEG3-Val-Cit-PAB-OH608.798%Pricing
BP-23207Azido-PEG4-Val-Cit-PAB-OH652.898%Pricing
BP-23368Azido-PEG3-Val-Cit-PAB-PNP773.898%Pricing
BP-24340BCN-PEG3-Val-Cit653.898%Pricing
BP-24334BCN-PEG3-VC-PFP Ester819.896%Pricing
BP-24520DBCO-PEG4-Val-Cit-PAB-PNP1079.298%Pricing
BP-24514TCO-PEG4-Val-Cit-PAB-PNP944.198%Pricing
Val-Gly
BP-25144Boc-Val-Gly-OH274.398%Pricing
BP-24310Mal-amido-PEG8-Val-Gly748.898%Pricing
BP-24317Mal-amido-PEG8-val-gly-PAB-OH854.098%Pricing
Gly-Gly
BP-31059Boc-Gly-Gly232.295%Pricing
BP-25471Fmoc-Gly-Gly-OH354.4Pricing
BP-23373Boc-Gly-Gly-N-[4-(hydroxymethyl)phenyl]337.498%Pricing
BP-24097Boc-Gly-Gly-Gly-OH289.398%Pricing
BP-23700(S)-Benzyl 2-amino-N-[(carboxymethoxy)acetyl]-6-((tert-butoxycarbonyl)amino)hexanoate452.598%Pricing
BP-24479Boc-Gly-Gly-Phe-Gly-OH436.598%Pricing
BP-24383Fmoc-Gly-Gly-Gly-OH411.498%Pricing
BP-24189Gly-Gly-Gly-PEG4-methyltetrazine534.698%Pricing
BP-24190Gly-Gly-Gly-PEG3-TCO515.695%Pricing
BP-24191Gly-Gly-Gly-PEG4-DBCO694.898%Pricing
BP-24462TCO-PEG4-Fmoc-Gly-Gly-Gly781.995%Pricing
BP-26141Biotin-PEG11-Gly-Gly-Gly-amine942.198 %Pricing
BP-25521Biotin-PEG12-Gly-Gly-Gly1015.298%Pricing
Ala-Ala-Asn
BP-25479Fmoc-Ala-Pro-OH408.5Pricing
BP-25459Fmoc-Ala-Ser(Psi(Me,Me)pro)-OH438.5Pricing
BP-23328Fmoc-PEG4-Ala-Ala-Asn-PAB849.095%Pricing
BP-23329Azido-PEG5-Ala-Ala-Asn-PAB696.898%Pricing
BP-23285Fmoc-PEG3-Ala-Ala-Asn(Trt)-PAB1047.297%Pricing
BP-23284Azido-PEG4-Ala-Ala-Asn(Trt)-PAB895.098%Pricing
BP-23297Fmoc-PEG3-Ala-Ala-Asn(Trt)-PAB-PNP1212.395%Pricing
Sulfone-PEG-Acid
BP-25492Bis-sulfone-PEG4-Acid747.998%Pricing
BP-24476Bis-Sulfone-PEG8-acid924.198%Pricing
BP-25619Bis-sulfone-PEG12-Acid1100.398%Pricing
BP-23334Active-Mono-Sulfone-PEG8-acid767.995%Pricing
Sulfone-PEG-NHS ester
BP-23344Bis-sulfone NHS Ester597.795%Pricing
BP-23343Bis-sulfone-PEG4-NHS Ester845.093%Pricing
BP-23417Bis-sulfone-PEG8-NHS Ester1021.295%Pricing
BP-23342Bis-sulfone-PEG12-NHS Ester1197.490%Pricing
Payload
BP-23645Auristatin E732.095%Pricing
BP-22278MMAE718.099%Pricing
BP-23465Val-Cit-PAB-MMAE1123.598%Pricing
BP-23969MC-Val-Cit-PAB-MMAE1316.798%Pricing
BP-23246Fmoc-Val-Cit-PAB-MMAE1345.798%Pricing
BP-25502Acid-PEG4-Val-Cit-PAB-MMAE1399.798%Pricing
BP-24414Amino-PEG4-Val-Cit-PAB-MMAE1370.798%Pricing
BP-25503NHS ester-PEG4-Val-Cit-PAB-MMAE1496.898%Pricing
BP-24431Azido-PEG4-Val-Cit-PAB-MMAE1396.798%Pricing
BP-25659DBCO-PEG4-Val-Cit-PAB-MMAE1658.198%Pricing
BP-24415endo-BCN-PEG4-Val-Cit-PAB-MMAE1547.098%Pricing
BP-26142Diazo-PEG4-MMAF1428.893 %Pricing
BP-26144MMAF-PEG4-amine TFA salt1093.390 %Pricing
BP-24252Mal-PEG8-Val-Cit-PAB-MMAE1627.099%Pricing
BP-22316MMAF732.099%Pricing
BP-23981MC-MMAF925.298%Pricing
BP-24247MMAF-methyl ester746.098%Pricing
BP-23644Monomethyl Dolastatin 10771.198%Pricing
BP-23647Maytansinoid565.198%Pricing
BP-23646Maytansinoid AP-3635.295%Pricing
BP-23648DM1738.398%Pricing
BP-23844DM1-MCC-PEG3-biotin1376.198%Pricing
BP-23990DM1-MCC-PEG4-BCN1161.898%Pricing
BP-23649DM4780.498%Pricing
BP-23954Cabazitaxel836.095%Pricing
BP-23985DeBoc-Cabazitaxel735.898%Pricing
BP-23960Paclitaxel853.998%Pricing
BP-239862'-O-TBDMS-Paclitaxel968.298%Pricing
BP-239957-O-(Amino-PEG4)- paclitaxel1101.298%Pricing
BP-239877-O-(Cbz-N-amido-PEG4)- paclitaxel1235.498%Pricing
BP-23114Doxorubicin HCl543.597%Pricing
BP-24256N-(Iodoacetamido)-Doxorubicin711.5Pricing
BP-24433N-(4-((2,5-dioxo-2H-pyrrol-1(5H)-yl)methyl)cyclohexane)-Doxorubicin762.898%Pricing
BP-24434MC-Val-Cit-Doxorubicin1142.298%Pricing
BP-245137-Ethyl-10-hydroxycamptothecin392.498%Pricing