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Code Name Synonym
ET-093 Biotinyl-Aca biotinamidocaproate // 6-[biotinamido]hexanoate // 6-biotinylamino-hexanoic acid // N-(+)-biotinyl-6-aminohexanoic acid // N-biotinylcaproic Acid
CAS 72040-64-3 /upload/more_svg/small/small_ET-093.svg
Formula C16H27N3O4S
MW 357.5
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
ET-094 Biotinyl-Aca-OSu Biotin-6-aminohexanoic acid-N-hydroxysuccinimide ester // Biotinamidocaproate-N-hydroxysuccinimide ester // N-Succinimidyl N-biotinyl-6-aminocaproate // Succinimidyl 6-[biotinamido]hexanoate
CAS 72040-63-2 /upload/more_svg/small/small_ET-094.svg
Formula C20H30N4O6S
MW 454.5
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
ET-078 Biotinyl-AEEA Biotinyl-8-amino-3,6-dioxaoctanoic acid // Biotinyl-O2Oc-OH // Biotinyl-AEEAc // Biotinyl-Ado
CAS 1238575-77-3 /upload/more_svg/small/small_ET-078.svg
Formula C16H27N3O6S
MW 389.5
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
ET-076 Biotinyl-AEEA-AEEA 8-(8-Biotinylamino-3,6-dioxa-octanoylamino)-3,6-dioxa-octanoic acid // [2-(2-{2-[2-(2-Biotinylamino-ethoxy)-ethoxy]-acetylamino}-ethoxy)-ethoxy]-acetic acid // Biotinyl-AEEAc-AEEAc // Biotinyl-Ado-Ado
CAS 1301706-65-9 /upload/more_svg/small/small_ET-076.svg
Formula C22H38N4O9S
MW 534.6
Purity >97%
Storage +2 ... +8 °C
Code Name Synonym
ET-124 Biotinyl-DAPe.nTFA Biotin-DAPe.nTFA // 5-(biotinamido)pentylamine // biotinyl cadaverine // cadaverine-X-biotin // N-(5-aminopentyl)biotinamide trifluoroacetate // biotinylated 1,5-diaminopentane
CAS 115416-38-1 net /upload/more_svg/small/small_et-124.svg
Formula C15H28N4O2S (free base)
MW 328.5
Purity >95% (HPLC)
>97% (TLC)
Assay Contains TFA
Storage +2 ... +8 °C
Code Name Synonym
FM-203 Fmoc-Cys(biotinyl) N-alpha-Fmoc-S-biotinyl-L-cysteine
CAS /upload/svg/small/small_fm-203.svg
Formula C28H31N3O6S2
MW 569.7
Purity >99%
Storage +2 ... +8 °C
Code Name Synonym
AA-139 H-Lys(biotinyl) Biocytin // L-Lys(biotinyl)-OH // H-L-Lys(biotinyl)-OH // N-epsilon-(D-Biotinyl)-L-lysine // L-Biocytin // (2S)-6-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazolidin-4-yl]pentanamido}-2-aminohexanoic acid
CAS 576-19-2 /upload/more_svg/small/small_aa-139.svg
Formula C16H28N4O4S
MW 372.5
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
AA-146 H-Lys(biotinyl)-NH2 Biocytinamid // biocytin amide // H-Lys(biot)-NH2
CAS 61125-53-9 /upload/more_svg/small/small_aa-146.svg
Formula C16H29N5O3S
MW 371.5
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
BO-090 Boc-Lys(biotinyl) N-alpha-Boc-N-epsilon-Biotinyl-L-lysine
CAS 62062-43-5 /upload/more_svg/small/small_BO-090.svg
Formula C21H36N4O6S
MW 472.6
Purity >99%
Storage +2 ... +8 °C
Code Name Synonym
FM-084 Fmoc-Lys(biotinyl) N-alpha-Fmoc-N-epsilon-biotinyl-L-lysine // Fmoc-biocytin
CAS 146987-10-2 /upload/more_svg/small/small_FM-084.svg
Formula C31H38N4O6S
MW 594.7
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-Lys(Biot) is used for introduction of biotine residue in peptides. JACS 2004, 14435-14446; JACS 2012, 17704-17713; JACS 2009, 10992-10997; Chemical Science 2017, 4257-4263.

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