Biotin PEG, Biotin Linker, Biotinylation Reagents- ADC Linkers

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Biotin PEG linkers combine biotin with PEG to boost solubility, stability, and bioavailability. They easily conjugate to proteins, peptides, and biomolecules. This makes them useful in drug delivery, diagnostics, and research. Biotin PEG linkers also enhance pharmacokinetics and targeting. These features make them essential tools in biochemistry and molecular biology.

Biotin PEG

BCN-PEG-Biotin
Biotin acid PEG
Biotin alcohol PEG
Biotin aldehyde PEG
Biotin alkyne PEG
Biotin DBCO PEG
Biotin EDA PFP PEG
Biotin iodide PEG
Biotin NHBoc PEG
Biotin oxyamine PEG
Biotin PFP PEG
Biotin t-butyl ester PEG
Biotin Tetrazine PEG
Biotin TFP PEG
Biotin thiourea PEG
Biotin-EDA-PEG-NHS
Biotin-LC
Biotin-NHS Ester
Biotin-PEG-Amide
Biotin-PEG-amine
Biotin-PEG-Azide
Biotin-PEG-Hydrazide
Biotin-PEG-Mal
Biotin-PEG-NHS Ester
Bis-Biotin-PEG
Branched Biotin PEG
Cleavable Biotin
D-Biotin Thalidomide PEG
DBCO-Biotin & DBCO-PEG-Biotin
Diketone-PEG-Biotin
Disulfide Linkers
Fmoc-Asp(biotinyl-PEG)-OH
Fmoc-Glu(biotinyl-PEG)-OH
Fmoc-Lys (biotin-PEG)-OH
Iodo-PEG-Biotin
Norbornene-PEG-Biotin
Other Biotin Linkers
PEG-Biotin-PEG
Photocleavable Biotin
TAMRA-Azide-PEG-Biotin
TCO-PEG-biotin
Tetrazine-PEG-Biotin

Cat#	Name	Structure	M.W.	Purity	Pricing
BCN-PEG-Biotin
AP15258	exo BCN Biotin	Quick view	376.52	≥95%	Pricing
AP10754	endo-BCN-PEG2-Biotin	Quick view	550.71	≥95%	Pricing
AP13123	BCN-PEG2-Biotin	Quick view	550.71	≥95%	Pricing
AP10697	endo-BCN-PEG3-Biotin	Quick view	594.77	≥95%	Pricing
AP13124	BCN-PEG3-Biotin	Quick view	594.77	≥95%	Pricing
Biotin acid PEG
AP10513	Biotin-PEG2-acid	Quick view	403.50	≥95%	Pricing
AP10514	Biotin-PEG3-acid	Quick view	447.55	≥95%	Pricing
AP15481	Biotin C3 acid	Quick view	329.42	≥95%	Pricing
AP10515	Biotin-PEG4-acid	Quick view	491.60	≥95%	Pricing
AP10516	Biotin-PEG6-acid	Quick view	579.71	≥95%	Pricing
AP10517	Biotin-PEG8-acid	Quick view	667.81	≥95%	Pricing
AP10518	Biotin-PEG9-acid	Quick view	711.87	≥95%	Pricing
AP10519	Biotin-PEG12-acid	Quick view	844.02	≥95%	Pricing
AP10520	Biotin-PEG24-acid	Quick view	1372.65	≥95%	Pricing
AP11030	Biotin-PEG36-acid	Quick view	1901.3	≥95%	Pricing
Biotin alcohol PEG
AP10500	Biotin-PEG2-alcohol	Quick view	331.43	≥95%	Pricing
AP10501	Biotin-PEG3-alcohol	Quick view	375.49	≥95%	Pricing
AP10502	Biotin-PEG4-alcohol	Quick view	419.54	≥95%	Pricing
AP13556	Biotin-PEG5-alcohol	Quick view	463.6	≥95%	Pricing
AP10503	Biotin-PEG6-alcohol	Quick view	507.64	≥95%	Pricing
AP10504	Biotin-PEG8-alcohol	Quick view	595.75	≥95%	Pricing
AP10505	Biotin-PEG10-alcohol	Quick view	683.85	≥95%	Pricing
AP10506	Biotin-PEG12-alcohol	Quick view	771.96	≥95%	Pricing
Biotin aldehyde PEG
AP10076	Biotin-PEG2-CH2-aldehyde	Quick view	373.47	≥95%	Pricing
AP10078	Biotin-PEG2-aldehyde	Quick view	387.50	≥95%	Pricing
Biotin alkyne PEG
AP15239	Biotin-PEG2-alkyne	Quick view	369.48	≥95%	Pricing
AP12586	Desthiobiotin Alkyne	Quick view	427.54	≥95%	Pricing
AP11056	Biotin-PEG4-alkyne	Quick view	457.59	≥95%	Pricing
AP11055	Biotin-PEG2-C4-alkyne	Quick view	468.61	≥95%	Pricing
AP11057	Biotin-Alkyne	Quick view	528.67	≥95%	Pricing
AP11060	N-(Propargyl-PEG4)-biocytin	Quick view	614.76	≥95%	Pricing
AP11058	Dde Biotin-PEG4-alkyne	Quick view	650.83	≥95%	Pricing
AP11063	UV Cleavable Biotin-PEG2-alkyne	Quick view	736.88	≥95%	Pricing
AP11061	PC Biotin-PEG3-alkyne	Quick view	780.89	≥95%	Pricing
AP11059	Diazo Biotin-PEG3-alkyne	Quick view	795.95	≥95%	Pricing
AP11064	DADPS Biotin Alkyne	Quick view	827.12	≥95%	Pricing
AP11062	PC-Biotin-PEG4-PEG4-alkyne	Quick view	927.08	≥95%	Pricing
Biotin DBCO PEG
AP10321	DBCO-NH-PEG2-Biotin	Quick view	661.81	≥95%	Pricing
AP10322	DBCO-NH-PEG4-Biotin	Quick view	749.92	≥95%	Pricing
AP10323	DBCO-NH-PEG6-Biotin	Quick view	838.02	≥95%	Pricing
AP11070	Dde Biotin-PEG4-DBCO	Quick view	872.09	≥95%	Pricing
AP15500	DBCO-SS-PEG4-Biotin	Quick view	913.18	≥95%	Pricing
AP13177	Biotin-PEG8-DBCO	Quick view	926.1	≥98%	Pricing
AP11067	Diazo Biotin-PEG3-DBCO	Quick view	973.16	≥95%	Pricing
AP10324	DBCO-NH-PEG12-Biotin	Quick view	1102.34	≥95%	Pricing
Biotin EDA PFP PEG
AP11075	Biotin-EDA-PEG4-PFP	Quick view	728.73	≥95%	Pricing
Biotin iodide PEG
AP11079	Biotin-PEG2-iodide	Quick view	542.43	≥95%	Pricing
Biotin NHBoc PEG
AP11072	Biotin-PEG2-NH-Boc	Quick view	474.62	≥95%	Pricing
AP13882	Biotin-PEG3-NHBoc	Quick view	518.7	≥95%	Pricing
AP11073	Biotin-PEG5-NH-Boc	Quick view	606.78	≥95%	Pricing
AP13555	Biotin-PEG6-NH-Boc	Quick view	650.8	≥98%	Pricing
Biotin oxyamine PEG
AP11076	Biotin-PEG3-oxyamine HCl salt	Quick view	434.55	≥95%	Pricing
AP11077	Biotin-PEG11-oxyamine HCl salt	Quick view	786.98	≥95%	Pricing
Biotin PFP PEG
AP11040	Biotin-PFP ester	Quick view	410.36	≥95%	Pricing
AP11039	Biotin-PEG36-PFP ester	Quick view	2067.35	≥95%	Pricing
Biotin t-butyl ester PEG
AP13883	Biotin-PEG3-t-butyl ester	Quick view	503.7	≥95%	Pricing
AP11074	Biotin-PEG6-t-butyl ester	Quick view	635.81	≥95%	Pricing
Biotin Tetrazine PEG
AP15161	Tetrazine-SS-Biotin	Quick view	576.77	≥95%	Pricing
AP11078	Biotin-PEG4-methyltetrazine	Quick view	589.71	≥95%	Pricing
AP14701	Biotin-PEG4-amido-methyltetrazine	Quick view	674.8	≥95%	Pricing
Biotin TFP PEG
AP11036	Biotin-PEG4-TFP ester	Quick view	639.66	≥95%	Pricing
AP11037	Biotin-PEG12-TFP ester	Quick view	992.08	≥95%	Pricing
AP11038	Biotin-PEG24-TFP ester	Quick view	1520.72	≥95%	Pricing
Biotin thiourea PEG
AP11081	Biotin-PEG7-thiourea	Quick view	653.85	≥95%	Pricing
Biotin-EDA-PEG-NHS
AP13619	Biotin-EDA-PEG5-NHS	Quick view	703.8	≥98%	Pricing
Biotin-LC
AP10491	Biotin-LC	Quick view	357.47	≥95%	Pricing
AP10492	Biotin-LC-NHS Ester	Quick view	454.54	≥95%	Pricing
AP10493	Biotin-LC-LC	Quick view	470.63	≥95%	Pricing
AP13884	Sulfo-NHS-LC-Biotin	Quick view	534.6	≥98%	Pricing
AP10494	Biotin-LC-LC-NHS Ester	Quick view	567.70	≥95%	Pricing
Biotin-NHS Ester
AP12608	Desthiobiotin NHS Ester	Quick view	311.34	≥95%	Pricing
AP10489	Biotin-NHS Ester	Quick view	341.38	≥95%	Pricing
AP10492	Biotin-LC-NHS Ester	Quick view	454.54	≥95%	Pricing
AP10496	Biotin-SLC-NHS Ester	Quick view	524.68	≥95%	Pricing
AP10494	Biotin-LC-LC-NHS Ester	Quick view	567.70	≥95%	Pricing
Biotin-PEG-Amide
AP14700	Biotin-PEG4-Amide	Quick view	490.60	≥95%	Pricing
Biotin-PEG-amine
AP10507	Biotin-amine	Quick view	286.40	≥95%	Pricing
AP10508	Biotin-PEG2-amine	Quick view	374.50	≥95%	Pricing
AP10509	Biotin-PEG3-amine	Quick view	418.55	≥95%	Pricing
AP11035	Biotin-PEG3-(CH2)3-amine TFA salt	Quick view	446.61	≥95%	Pricing
AP10510	Biotin-PEG4-amine	Quick view	462.61	≥95%	Pricing
AP11031	Biotin-PEG5-amine	Quick view	506.66	≥95%	Pricing
AP13009	4-Azidobenzoylamino-PEG2-Biotin	Quick view	519.62	≥95%	Pricing
AP10511	Biotin-PEG6-amine	Quick view	550.71	≥95%	Pricing
AP11032	Biotin-PEG7-amine	Quick view	594.77	≥95%	Pricing
AP11033	Biotin-PEG8-amine	Quick view	638.82	≥95%	Pricing
AP10676	DMTR-biotin-PEG2-amine	Quick view	676.87	≥95%	Pricing
AP10512	Biotin-PEG11-amine	Quick view	770.97	≥95%	Pricing
AP11034	Biotin-PEG23-amine	Quick view	1299.61	≥95%	Pricing
Biotin-PEG-Azide
AP10534	Biotin-PEG2-Azide	Quick view	400.50	≥95%	Pricing
AP11042	Biotin-PEG2-azide	Quick view	400.5	≥95%	Pricing
AP12584	Desthiobiotin Azide	Quick view	414.5	≥95%	Pricing
AP10535	Biotin-PEG3-Azide	Quick view	444.55	≥95%	Pricing
AP10536	Biotin-PEG4-Azide	Quick view	488.60	≥95%	Pricing
AP11045	Biotin-PEG2-C6-azide	Quick view	513.66	≥95%	Pricing
AP10537	Biotin-PEG5-Azide	Quick view	532.66	≥95%	Pricing
AP11043	Biotin-PEG6-azide	Quick view	576.71	≥95%	Pricing
AP12675	Biotin Azide Plus	Quick view	582.72	≥95%	Pricing
AP11046	Biotin-Azide	Quick view	615.79	≥95%	Pricing
AP11044	Biotin-PEG7-azide	Quick view	620.76	≥95%	Pricing
AP12603	Biotin Picolyl Azide	Quick view	622.74	≥95%	Pricing
AP11047	Biotin-PEG4-Picolyl azide	Quick view	622.74	≥95%	Pricing
AP11051	N-(Azido-PEG4)-biocytin	Quick view	645.77	≥95%	Pricing
AP13554	Biotin-PEG8-azide	Quick view	664.8	≥98%	Pricing
AP12592	Dde Biotin Azide	Quick view	695.88	≥95%	Pricing
AP11048	Dde Biotin-PEG4-azide	Quick view	695.88	≥95%	Pricing
AP11050	Diazo Biotin-PEG3-azide	Quick view	711.84	≥95%	Pricing
AP11053	UV Cleavable Biotin-PEG2-Azide	Quick view	781.93	≥95%	Pricing
AP10538	Biotin-PEG11-Azide	Quick view	796.97	≥95%	Pricing
AP11049	Dde Biotin-PEG4-Picolyl azide	Quick view	815.99	≥95%	Pricing
AP11052	PC Biotin-PEG3-azide	Quick view	825.94	≥95%	Pricing
AP12676	Dde Biotin Azide Plus	Quick view	834.05	≥95%	Pricing
AP11054	DADPS Biotin Azide	Quick view	886.19	≥95%	Pricing
AP12614	Fluorescein Biotin Azide	Quick view	1138.23	≥95%	Pricing
AP10539	Biotin-PEG23-Azide	Quick view	1325.62	≥95%	Pricing
Biotin-PEG-Hydrazide
AP10490	Biotin-Hydrazide	Quick view	258.34	≥95%	Pricing
AP10497	Biotin-LC-Hydrazide	Quick view	371.50	≥95%	Pricing
AP10529	Biotin-PEG2-Hydrazide	Quick view	417.53	≥95%	Pricing
AP10530	Biotin-PEG3-Hydrazide	Quick view	461.58	≥95%	Pricing
AP10531	Biotin-PEG4-Hydrazide	Quick view	505.63	≥95%	Pricing
AP10532	Biotin-PEG6-Hydrazide	Quick view	593.74	≥95%	Pricing
AP10533	Biotin-PEG12-Hydrazide	Quick view	858.05	≥95%	Pricing
Biotin-PEG-Mal
AP13429	Biotin-X-maleimide	Quick view	479.60	≥95%	Pricing
AP10540	Biotin-PEG2-NH-Mal	Quick view	525.62	≥95%	Pricing
AP10541	Biotin-PEG3-NH-Mal	Quick view	569.67	≥95%	Pricing
AP13266	Mal-Cyclohexyl-PEG3-Biotin	Quick view	637.8	≥95%	Pricing
AP10542	Biotin-PEG6-NH-Mal	Quick view	701.83	≥95%	Pricing
AP11041	Biotin-PEG11-NH-Mal	Quick view	922.1	≥95%	Pricing
AP10543	Biotin-PEG12-NH-Mal	Quick view	966.14	≥95%	Pricing
Bis-Biotin-PEG
AP11065	Bis-Biotin-PEG23	Quick view	1525.91	≥95%	Pricing
Branched Biotin PEG
AP14715	N-(Methyltetrazine-PEG4)-N-Biotin-PEG4-TFP ester	Quick view	1071.20	≥95%	Pricing
AP11090	N-(Biotin)-N-bis(PEG1-alcohol)	Quick view	419.54	≥95%	Pricing
AP11092	2-(Biotin-amido)-1,3-bis(carboxylethoxy)propane	Quick view	461.53	≥95%	Pricing
AP11093	N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester	Quick view	706.85	≥95%	Pricing
AP11096	N-Desthiobiotin-N-bis(PEG4-t-butyl ester)	Quick view	822.05	≥95%	Pricing
AP11095	N-Desthiobiotin-N-bis(PEG4-NHS ester)	Quick view	903.98	≥95%	Pricing
AP14713	N-(Methyltetrazine-PEG4)-N-Biotin-PEG4-acid	Quick view	923.10	≥95%	Pricing
AP11091	N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt	Quick view	959.16	≥95%	Pricing
AP13420	N-(DBCO-PEG4)-N-Biotin-PEG4-acid	Quick view	998.2	≥98%	Pricing
AP14714	N-(Methyltetrazine-PEG4)-N-Biotin-PEG4-NHS	Quick view	1020.20	≥95%	Pricing
AP13419	N-(acid-PEG3)-N-bis(PEG3-biotin)	Quick view	1024.3	≥98%	Pricing
AP11727	N-(Biotin-PEG4)-N-bis(PEG4-t-butyl ester)	Quick view	1071.37	≥95%	Pricing
AP11094	N-(DBCO-PEG4)-N-Biotin-PEG4-NHS	Quick view	1095.27	≥95%	Pricing
AP13586	N-(DBCO-PEG4)-N-Biotin-PEG4-hydrazide TFA salt	Quick view	1112.2	≥85%	Pricing
AP13584	N-(Fmoc-N-amido-PEG4)-N-Biotin-PEG4-t-Boc-Hydrazide	Quick view	1112.4	≥98%	Pricing
AP13581	N-(triethoxysilane-PEG36-PEG3-)-N-bis(PEG3-biotin)	Quick view	2884.7	≥98%	Pricing
Cleavable Biotin
AP13155	Desthiobiotin-PEG3-Amine	Quick view	388.50	≥95%	Pricing
AP11082	Azide-SS-biotin	Quick view	404.57	≥95%	Pricing
AP13585	Biotin-SS-Amine HCl Salt	Quick view	415	≥98%	Pricing
AP14850	Biotin-cystamine hydrochloride	Quick view	415.05	≥95%	Pricing
AP14138	Biotin-HPDP	Quick view	539.80	≥95%	Pricing
AP11058	Dde Biotin-PEG4-alkyne	Quick view	650.83	≥95%	Pricing
AP11083	Biotin-PEG3-SS-azide	Quick view	692.91	≥95%	Pricing
AP11048	Dde Biotin-PEG4-azide	Quick view	695.88	≥95%	Pricing
AP11050	Diazo Biotin-PEG3-azide	Quick view	711.84	≥95%	Pricing
AP14079	Biotin Gly-Gly-Gly	Quick view	768.90	≥95%	Pricing
AP11061	PC Biotin-PEG3-alkyne	Quick view	780.89	≥95%	Pricing
AP11053	UV Cleavable Biotin-PEG2-Azide	Quick view	781.93	≥95%	Pricing
AP11059	Diazo Biotin-PEG3-alkyne	Quick view	795.95	≥95%	Pricing
AP11086	PC-Biotin-PEG4-NHS carbonate	Quick view	810.87	≥95%	Pricing
AP11049	Dde Biotin-PEG4-Picolyl azide	Quick view	815.99	≥95%	Pricing
AP11085	PC Biotin-PEG3-NHS carbonate ester	Quick view	840.9	≥95%	Pricing
AP15500	DBCO-SS-PEG4-Biotin	Quick view	913.18	≥95%	Pricing
AP11084	PC-Biotin-PEG4-PEG3-azide	Quick view	914.04	≥95%	Pricing
AP11062	PC-Biotin-PEG4-PEG4-alkyne	Quick view	927.08	≥95%	Pricing
AP12701	PC DBCO-NHS Ester	Quick view	945.98	≥95%	Pricing
AP11067	Diazo Biotin-PEG3-DBCO	Quick view	973.16	≥95%	Pricing
D-Biotin Thalidomide PEG
AP11080	D-Biotin-PEG6-Thalidomide	Quick view	791.91	≥95%	Pricing
DBCO-Biotin & DBCO-PEG-Biotin
AP10303	DBCO-Biotin	Quick view	502.63	≥95%	Pricing
AP11066	DBCO-Sulfo-Link-biotin	Quick view	653.77	≥95%	Pricing
AP10321	DBCO-NH-PEG2-Biotin	Quick view	661.81	≥95%	Pricing
AP12585	Desthiobiotin-PEG4-DBCO	Quick view	719.87	≥95%	Pricing
AP11069	DBCO-PEG4-Desthiobiotin	Quick view	719.88	≥95%	Pricing
AP10322	DBCO-NH-PEG4-Biotin	Quick view	749.92	≥95%	Pricing
AP10323	DBCO-NH-PEG6-Biotin	Quick view	838.02	≥95%	Pricing
AP13177	Biotin-PEG8-DBCO	Quick view	926.1	≥98%	Pricing
AP10324	DBCO-NH-PEG12-Biotin	Quick view	1102.34	≥95%	Pricing
Diketone-PEG-Biotin
AP11310	Diketone-PEG4-Biotin	Quick view	678.84	≥95%	Pricing
AP11311	Diketone-PEG12-Biotin	Quick view	1031.27	≥95%	Pricing
Disulfide Linkers
AP11154	Aminoethyl-SS-ethylamine	Quick view	152.27	≥95%	Pricing
AP11151	Aminoethyl-SS-ethylalcohol	Quick view	153.26	≥95%	Pricing
AP11158	Azidoethyl-SS-ethylamine	Quick view	178.27	≥95%	Pricing
AP11005	Azidoethyl-SS-ethylalcohol	Quick view	179.26	≥95%	Pricing
AP11152	Aminoethyl-SS-propionic acid	Quick view	181.27	≥95%	Pricing
AP13848	Disulfide Azide Agarose	Quick view	188.28	≥95%	Pricing
AP11156	Azidoethyl-SS-propionic acid	Quick view	207.27	≥95%	Pricing
AP11001	Azido-SS-PEG2-acid	Quick view	295.37	≥95%	Pricing
AP11157	Azidoethyl-SS-propionic NHS ester	Quick view	304.34	≥95%	Pricing
AP11181	2-hydroxyethyl disulfide mono-Tosylate	Quick view	308.43	≥95%	Pricing
AP13721	3-[[2-[(4-azidobenzoyl)amino]ethyl]dithio]propanoicacid	Quick view	326.4	≥96%	Pricing
AP13833	NHS-PEG1-SS-PEG1-NHS	Quick view	436.4	≥95%	Pricing
AP13551	4-Azide-TFP-Amide-PEG4-acid	Quick view	482.4	≥98%	Pricing
AP11184	NThiol-SS-biotin	Quick view	504.64	≥95%	Pricing
AP11183	Biotin-bisamido-SS-NHS	Quick view	575.71	≥95%	Pricing
AP11185	Sulfo-NThiol-SS-biotin	Quick view	606.67	≥95%	Pricing
AP13847	Disulfide Biotin Alkyne	Quick view	647.87	≥95%	Pricing
AP13846	Disulfide Biotin Azide	Quick view	692.91	≥95%	Pricing
AP11153	Amino-SS-PEG12-acid	Quick view	709.9	≥95%	Pricing
AP13845	Disulfide Biotin DBCO	Quick view	869.12	≥95%	Pricing
Fmoc-Asp(biotinyl-PEG)-OH
AP15269	Fmoc-Asp(biotinyl-PEG)-OH	Quick view	783.94	≥95%	Pricing
Fmoc-Glu(biotinyl-PEG)-OH
AP15270	Fmoc-Glu(biotinyl-PEG)-OH	Quick view	797.97	≥95%	Pricing
Fmoc-Lys (biotin-PEG)-OH
AP11087	Fmoc-Lys (biotin-PEG4)-OH	Quick view	842.02	≥95%	Pricing
AP11088	Fmoc-Lys (biotin-PEG12)-OH	Quick view	1194.44	≥95%	Pricing
AP15278	Fmoc-D-Lys-(biotin-PEG12)-OH	Quick view	1194.44	≥95%	Pricing
Iodo-PEG-Biotin
AP13571	Iodoacetyl-LC-Biotin	Quick view	510.4	≥97%	Pricing
Norbornene-PEG-Biotin
AP10574	Norbornene-PEG1 Biotin	Quick view	450.60	≥95%	Pricing
AP10575	Norbornene-PEG2 Biotin	Quick view	494.65	≥95%	Pricing
AP10573	Norbornene-PEG3 Biotin	Quick view	538.70	≥95%	Pricing
AP10580	Norbornene-PEG11 Biotin	Quick view	891.12	≥95%	Pricing
Other Biotin Linkers
AP10673	Biotinyl tyramide	Quick view	363.48	≥95%	Pricing
AP10499	Biotin-ONP	Quick view	365.41	≥95%	Pricing
AP14683	Biocytin hydrochloride	Quick view	372.48	≥95%	Pricing
AP14706	Biocytin	Quick view	372.50	≥95%	Pricing
AP10498	Biotin-NH-CH2CH2-S-S-Pyr	Quick view	412.60	≥95%	Pricing
AP10495	Biotin-SLC	Quick view	427.60	≥95%	Pricing
AP14559	N-Boc-Biocytin	Quick view	472.60	≥95%	Pricing
AP15569	Biotin-PEG-Thiol	Quick view	479.65	≥95%	Pricing
AP14707	Bioymifi	Quick view	494.32	≥95%	Pricing
AP15642	Biotin-PEG4-iodide	Quick view	529.44	≥95%	Pricing
AP10675	DMT-Biotin	Quick view	546.68	≥95%	Pricing
AP13057	Biotin-PEG3-trifluoromethyl-diazirinyl-benzoic acid	Quick view	603.61	≥95%	Pricing
AP12649	Biotin-PEG4-STP Ester	Quick view	719.72	≥90%	Pricing
AP10674	DMT-Biotin-C6 Phosphoramidite	Quick view	847.06	≥95%	Pricing
AP10672	DMTR-biotin-PEG3-(2-cyanoethyl) diisopropylphosphoramidite	Quick view	878.07	≥95%	Pricing
PEG-Biotin-PEG
AP11726	N-(Azido-PEG2)-N-Biotin-PEG3-acid	Quick view	604.72	≥95%	Pricing
AP11093	N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester	Quick view	706.85	≥95%	Pricing
AP11732	N-(Amino-PEG4)-N-Biotin-PEG4-acid	Quick view	710.88	≥95%	Pricing
AP11731	N-Biotin-N,N-bis(PEG4-acid)	Quick view	739.88	≥95%	Pricing
AP11096	N-Desthiobiotin-N-bis(PEG4-t-butyl ester)	Quick view	822.05	≥95%	Pricing
AP11095	N-Desthiobiotin-N-bis(PEG4-NHS ester)	Quick view	903.98	≥95%	Pricing
AP11094	N-(DBCO-PEG4)-N-Biotin-PEG4-NHS	Quick view	1095.27	≥95%	Pricing
Photocleavable Biotin
AP13832	PC-Biotin-PEG4	Quick view	669.8	≥95%	Pricing
AP11052	PC Biotin-PEG3-azide	Quick view	825.94	≥95%	Pricing
AP12610	PC Biotin-NHS ester	Quick view	840.89	≥90%	Pricing
AP11062	PC-Biotin-PEG4-PEG4-alkyne	Quick view	927.08	≥95%	Pricing
TCO-PEG-biotin
AP10836	TCO-PEG1-Biotin	Quick view	482.64	≥95%	Pricing
AP10837	TCO-PEG2-Biotin	Quick view	526.69	≥95%	Pricing
AP10838	TCO-PEG3-Biotin	Quick view	570.74	≥95%	Pricing
AP11867	TCO-PEG4-biotin	Quick view	614.8	≥95%	Pricing
AP10839	TCO-PEG5-Biotin	Quick view	658.85	≥95%	Pricing
AP14141	TCO-PEG8-Biotin	Quick view	791.00	≥95%	Pricing
AP14142	TCO-PEG12-Biotin	Quick view	967.20	≥95%	Pricing
Tetrazine-PEG-Biotin
AP11078	Biotin-PEG4-methyltetrazine	Quick view	589.71	≥95%	Pricing
AP15162	Tetrazine-PEG4-biotin	Quick view	660.78	≥95%	Pricing
AP14701	Biotin-PEG4-amido-methyltetrazine	Quick view	674.8	≥95%	Pricing

Biotin PEG Linkers: Essential Tools for Accurate Purification and Detection

Biotin PEG linkers are invaluable in molecular biology and biochemistry for non-radioactive purification, detection, immobilization, labeling, and targeting. Combining the high affinity of biotin (vitamin H) with the solubility benefits of polyethylene glycol (PEG), these linkers form highly stable complexes with avidin and streptavidin, even under extreme conditions like varying pH, temperature, and organic solvents. Why Choose Biotin PEG Linkers from AxisPharm?

Versatility: Our biotinylation reagents feature a range of functional groups, catering to diverse research applications.
Enhanced Solubility: The PEG spacer improves solubility, reducing toxic or immunological effects for more reliable results.
Precise Control: Mono-dispersed PEG linkers allow precise control over spacer length, optimizing performance in biotin-binding assays with streptavidin, avidin, and other avidin proteins.

Key Features:

Strong Binding Affinity: Rapid and specific interaction with avidin and streptavidin ensures stable complex formation.
Stable Complexes: Maintains stability under extreme conditions, including changes in pH, temperature, and solvents.

Applications:

Purification: Non-radioactive purification of biomolecules.
Detection: Enhanced sensitivity and specificity in detection assays.
Immobilization: Effective immobilization of biotinylated molecules for various applications.
Labeling: Precise protein biotinylation labeling for tracking and analysis.
Targeting: Specific targeting in biological assays and experiments.

Choosing the right biotinylation reagent involves considering solubility, spacer length, reversibility, and functional group compatibility. AxisPharm provides a comprehensive range of biotin PEG linkers, ensuring you find the perfect solution for your research needs. Ref: Chaturvedi R, Kang Y, Eom Y, Torati SR, Kim C. Functionalization of Biotinylated Polyethylene Glycol on Live Magnetotactic Bacteria Carriers for Improved Stealth Properties. Biology (Basel). 2021 Oct 1;10(10):993. Universal Biotin–PEG-Linked Gold Nanoparticle Probes for the Simultaneous Detection of Nucleic Acids and Proteins Alexander W. Scott, Viswanadham Garimella, Colin M. Calabrese, and Chad A. Mirkin Bioconjugate Chemistry 2017 28 (1), 203-211

Ultimate Guide to Choosing the Right Biotin PEG Linker

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Biotin PEG Linkers: Essential Tools for Accurate Purification and Detection

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Biotin PEG Linkers: Essential Tools for Accurate Purification and Detection

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