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AGTC  Bioproducts  have  a wide  range  of  polyethylene  glycol  (PEG)  based  biochemical reagents for applications  in life science, biotechnology and pharmaceutical research. Our products  include monodispersed PEG spacers, PEGylation, biotinylation, cross‐linkers for bioconjugation,  molecular  self‐assembly  alkanethiols  and  others.  We  have  extensive experience  in contract research in the areas of organic synthesis, polymer synthesis and modifications, process development. So if you cannot see what you are looking for ask us and we may be able to do it for you. 

    

This  subsection  of  our main  catalogue  contains  the  listing  of  our:  Hydrophobic  Spacer Molecules 

Hydrophobic Spacer Molecules can be used to enhance the effciency of formation of the complex between biotynylated peptides and antibodies and avidin probe conjugates via enhancement of the biotins  ability  to  interreact with  the  binding  cleft  of  Avidin,  this  is  particularily  usefull  in  ELISA  assays.  

For a review of PEGylation :http://en.wikipedia.org/wiki/PEGylation 

Contact Us:  

Email:  info@agtcbioproducts.com  

or 

Phone us:  

UK  :  +44(0) 1482646020  USA : +1 9786575001  

Fax:  UK   :  +44 (0) 1482646020  USA :   +1‐800‐410‐3599 

AGTC Bioproducts Reagents for Peptide Synthesis            1 of  3

Polyethyelene Glycol ReagentsHydrophobic Spacer Molecules Name £ Product Code

Formula: C5H9NO3 £96.00 AG‐122139‐1003‐1k

MW:  131.13 £252.00 AG‐122139‐1003‐2k

CAS No: 3025‐95‐4 £480.00 AG‐122139‐1003‐5k

Formula: C9H17NO4

MW:  203.24

CAS No: 57294‐38‐9 P.O.A AG‐122139‐1061

Formula: C3H8N2OHCl

MW:  881.13*645

CAS No: 64017‐81‐8 £120.00 AG‐122139‐5550‐5g

Formula: C4H9NO2HCl

MW:  103.12*36.45 £212.00 AG‐122139‐5560‐100g

CAS No: 3196‐73‐4 £84.00 AG‐122139‐5560‐25g

Formula: 

MW:  159.23 £210.00 AG‐122139‐5710‐1g

CAS No: C8H17NO2 £840.00 AG‐122139‐5710‐5g

Formula: 

MW:   £210.00 AG‐122139‐5720‐1g

CAS No:  £840.00 AG‐122139‐5720‐5g

Formula: 

MW:  159.23 £480.00 AG‐139‐144‐906‐25g

CAS No: C8H17NO2 £120.00 AG‐139‐144‐906‐5g

Formula: C5H9NO3

MW:  131.13 £420.00 AG‐139‐144‐907‐25g

CAS No: 3025‐95‐4 £108.00 AG‐139‐144‐907‐5g

Formula: C6H11NO3

MW:  145.16 £252.00 AG‐139‐144‐908‐25g

CAS No: 31295‐20‐2 £66.00 AG‐139‐144‐908‐5g

Formula: C18H17NO4 £360.00 AG‐140‐139‐1300‐100g

MW:  311.34 £120.00 AG‐140‐139‐1300‐25g

CAS No: 35737‐10‐1 £42.00 AG‐140‐139‐1300‐5g

Formula: C19H19NO4

MW:  325.35 £220.00 AG‐140‐139‐1343‐25g

CAS No: 116821‐47‐7 £60.00 AG‐140‐139‐1343‐5g

H‐D‐2Aoc‐OH,    (R)‐2‐Amino‐octanoic acid

H‐beta‐Ala‐OMe*HCl,    Beta‐Alanine methyl ester hydrochloride‐ Methyl 3‐amino propanolate hydrochloride

H‐beta‐Ala‐NH2*HCl,    Beta‐Alanine amide‐ 3‐Amino propanoyl amide hydrochloride

H‐GABA‐OH,    4‐Aminobutanoic Acid‐ gamma‐Amino‐n‐butyric acid‐ Piperidic acid

Fmoc‐GABA‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐gamma‐aminobutyric acid‐ Fmoc‐4‐Abu‐OH

Fmoc‐beta‐Ala‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐beta‐alanine

Ac‐beta‐Ala‐OMe,    N‐Acetyl‐beta‐alanine methyl ester

Ac‐beta‐Ala‐OH,    N‐Acetyl‐beta‐alanine

Ac‐beta‐Ala‐NH2,    N‐Acetyl‐beta‐alanine amide

H‐L‐2Aoc‐OH,    (S)‐2‐Amino‐octanoic acid

 H‐beta‐Ala‐OH,    Beta‐Alanine‐ 3‐Amino propanoic acid

AGTC Bioproducts Reagents for Peptide Synthesis            2 of  3

Hydrophobic Spacer Molecules Name £ Product Code

Formula: C21H23NO4

MW:  353.42 £212.00 AG‐140‐139‐1579‐25g

CAS No: 88574‐06‐5 £54.00 AG‐140‐139‐1579‐5g

Formula: C25H31NO4 £114.00 AG‐140‐139‐1633‐1g

MW:  409.52 £1,800.00 AG‐140‐139‐1633‐25g

CAS No: 143688‐82‐8 £456.00 AG‐140‐139‐1633‐5g

Formula: C26H33NO4

MW:  423.55

CAS No: 88574‐07‐6 £158.00 AG‐140‐139‐1634‐5g

Formula: C27H35NO4 £78.00 AG‐140‐139‐1635‐1g

MW:  437.56 £780.00 AG‐140‐139‐1635‐25g

CAS No: 128917‐74‐8 £288.00 AG‐140‐139‐1635‐5g

Formula: C20H21NO4

MW:  339.39 £60.00 AG‐140‐139‐1651‐1g

CAS No: 123622‐48‐0 £210.00 AG‐140‐139‐1651‐5g

Formula: C23H27NO4

MW:  381.47 £78.00 AG‐140‐139‐1653‐1g

CAS No: 126631‐93‐4 £288.00 AG‐140‐139‐1653‐5g

Formula: 

MW:  395.48 £114.00 AG‐140‐139‐1654‐1g

CAS No: C24H29NO4 £420.00 AG‐140‐139‐1654‐5g

Formula: 

MW:  381.47 £162.00 AG‐140‐139‐1660‐1g

CAS No: C23H27NO4 £660.00 AG‐140‐139‐1660‐5g

Formula: 

MW:  381.47 £144.00 AG‐140‐139‐1696‐1g

CAS No: C23H27NO4 £576.00 AG‐140‐139‐1696‐5g

Formula: C8H15NO4

MW:  189.21

CAS No: 3303‐84‐2 £114.00 AG‐141‐39‐1018‐100g

Formula: C9H17NO4

MW:  203.24 £220.00 AG‐141‐39‐1299‐25g

CAS No: 57294‐38‐9 £60.00 AG‐141‐39‐1299‐5g

Fmoc‐8‐Aoc‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐8‐amino‐octanoic acid

Fmoc‐5‐Ava‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐5‐amino‐pentanoic acid‐ 5‐(9‐Fluorenylmethyloxycarbonyl)amino‐valeric acid

Fmoc‐12‐Ado‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐12‐amino‐dodecanoic acid

Fmoc‐11‐Aun‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐11‐amino‐undecanoic acid

Fmoc‐10‐Adc‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐10‐amino‐decanoic acid

Fmoc‐6‐Ahx‐OH,  N‐(9‐Fluorenylmethyloxycarbonyl)‐epsilon‐amino‐caproic acid‐ N‐(9‐Fluorenylmethyloxycarbonyl)‐6‐aminohexanoic acid,   (243, 241, 241); 6‐(Fmoc‐amino)hexanoic acid, N‐(9‐Fluorenylmethyloxycarbonyl)‐6‐aminohexanoic acid, Fmoc‐6‐Aca, Fmoc‐Ahx

Boc‐GABA‐OH,    N‐t‐Butyloxycarbonyl‐gamma‐aminobutyric acid‐ Boc‐4‐Abu‐OH

Boc‐beta‐Ala‐OH,    N‐t‐Butyloxycarbonyl‐beta‐alanine

Fmoc‐L‐2Aoc‐OH,    (S)‐N‐2‐(9‐Fluorenylmethyloxycarbonyl)amino‐octanoic acid

Fmoc‐D‐2Aoc‐OH,    (R)‐N‐2‐(9‐Fluorenylmethyloxycarbonyl)amino‐octanoic acid

Fmoc‐9‐Anc‐OH,    N‐(9‐Fluorenylmethyloxycarbonyl)‐9‐amino‐nonanoic acid

AGTC Bioproducts Reagents for Peptide Synthesis            3 of  3

Hydrophobic Spacer Molecules Name £ Product Code

Formula: C15H29NO4

MW:  287.4 £270.00 AG‐141‐39‐1321‐1gm

CAS No: 173606‐50‐3 £1,080.00 AG‐141‐39‐1321‐5gm

Formula: C17H33NO4

MW:  315.44 £59.35 AG‐141‐39‐1323‐1gm

CAS No: 18934‐81‐1 £219.13 AG‐141‐39‐1323‐5gm

Formula: C11H21NO4

MW:  231.28 £220.00 AG‐141‐39‐1336‐25g

CAS No: 6404‐29‐1 £66.00 AG‐141‐39‐1336‐5g

Formula: 

MW:   £78.00 AG‐141‐39‐1337‐1g

CAS No:  £284.00 AG‐141‐39‐1337‐5g

Formula: C13H25NO4

MW:  259.34 £120.00 AG‐141‐39‐5320‐1g

CAS No: 30100‐16‐4 £456.00 AG‐141‐39‐5320‐5g

Formula: C13H25NO4C12H23N

MW:  259.33‐181.32 £120.00 AG‐141‐39‐5330‐1g

CAS No:  £456.00 AG‐141‐39‐5330‐5g

Formula: C11H13NO4

MW:  223.23 £210.00 AG‐142‐39‐1147‐100g

CAS No: 2304‐94‐1 £72.00 AG‐142‐39‐1147‐25g

Boc‐10‐ADC‐OH,    N‐t‐Butyloxycarbonyl‐10‐amino‐decanoic acid

Z‐beta‐Ala‐OH,    N‐Benzyloxycarbonyl‐beta‐alanine

Boc‐L‐2Aoc‐OH*DCHA,    (S)‐N‐2‐t‐Butyloxycarbonylamino‐octanoic acid dicyclohexylamine

Boc‐D‐2Aoc‐OH*DCHA,    (R)‐N‐2‐t‐Butyloxycarbonylamino‐octanoic acid dicyclohexylamine

Boc‐8‐Aoc‐OH,    N‐t‐Butyloxycarbonyl‐8‐amino‐octanoic acid

Boc‐6‐Ahx‐OH,    N‐t‐Butyloxycarbonyl‐6‐amino‐hexanoic acid

Boc‐12‐Ado‐OH, N‐t‐Butyloxycarbonyl‐12‐amino‐dodecanoic acid

 

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