西安瑞禧生物科技有公司推出一系列特殊的小分子PEG产品，产品详细信息如下：
 
 
Amino-dPEG®₁₂-Tris (m-dPEG®₂₄)₃
CAS No.: N/A
Chemical Formula: C₁₈₇H₃₇₃N₅O₉₁
Molecular Weight: 4147.94;
single compound Assay: >90%
 
Amino-dPEG®₁₂-Tris(-dPEG®₂₄-t-butyl ester)₃
 
MW:    4490.37; single compound;
 
dPEG® Spacer is 126atoms and 104.560 Å, avg.
CAS #:    N/A
 
 
Amino-dPEG®₁₂-Tris(-dPEG®₁₂-Tris(m-dPEG®₁₁)₃)₃
 
MW:    8172.75; single compound;
 
dPEG® Spacer is 129atoms and 102.500 Å, avg.
CAS #:    N/A
 
Amino-dPEG®₂₄-Tris(-dPEG®24-Tris(m-dPEG®₂₄)₃)₃
 
MW:    15441.49; single compound;
 
dPEG® Spacer is 240atoms and 148.100 Å, avg.
CAS #:    N/A
 
MAL-dPEG®₁₂-Tris(m-dPEG®₂₄)₃
MW:    4299.06; single compound;
 
dPEG® Spacer is 127atoms and 103.700 Å, avg.
CAS #:    N/A
MAL-dPEG®₁₂-Tris(-dPEG®₂₄-acid)₃
MW:    4473.21; single compound;
 
dPEG® Spacer is 130atoms and 105.700 Å, avg.
CAS #:    N/A
MAL-dPEG®₁₂-Tris(dPEG®₁₂-Tris(m-dPEG®₁₁)₃)₃
MW:    8323.87; single compound;
 
dPEG® Spacer is 135atoms and 96.300 Å, avg.
CAS #:    N/A
MAL-dPEG®₂₄-Tris(-dPEG®₂₄-Tris(m-dPEG®₂₄)₃)₃
MW:    15592.45; single compund;
 
dPEG® Spacer is 245atoms and 171.200 Å, avg.
CAS #:    N/A
MAL-dPEG®₄-Tris(-TFP ester)₃
MW:    1179.90; single compound
 
CAS #:    N/A
 
MAL-dPEG®₁₂-Tris(-TFP ester)₃
MW:    1532.32; single compound
 
CAS #:    N/A
Phth-dPEG®₄-Tris(-TFP ester)₃
MW:    1158.88; single compound
 
CAS #:    N/A
t-boc-NH-dPEG®₁₂-Tris(-TFP ester)₃
MW:    1481.32; single compound
 
CAS #:    N/A
 
Carboxyl-dPEG®₄-(m-dPEG®₄)₃
MW:    1266.47; single compound
 
dPEG® Spacer is 43 atomsand 28 Å, avg.
CAS #:    1333154-71-4
Carboxyl-dPEG®₄-(m-dPEG®₁₂)₃
 
MW:    1795.10; single compound
 
dPEG® Spacer is 55 atomsand 57 Å, avg.
CAS #:    N/A
Carboxyl-dPEG®₄-(m-dPEG®₁₂)₃
 
MW:    2323.73; single compound
 
dPEG® Spacer is 66 atomsand 74.1 Å, Avg.
CAS #:    1334178-04-9
m-dPEG®₄₈-CO(CH₂)₃CO-TFP ester
 MW:    2407.76; single compound
 
dPEG® Spacer is 151atoms and 168.974 Å
CAS #:    N/A
m-dPEG®₁₂-amido-dPEG®₁₂-acid
 MW:    1188.39; single compound
 
dPEG® Spacer is 78 atomsand 91.3 Å
CAS #:    N/A
m-dPEG®₂₅-amido-dPEG®₂₄-acid
 MW:    2289.71; single compound
 
dPEG® Spacer is 153atoms and 179.8 Å
CAS #:    N/A
m-dPEG®₁₂-amido-dPEG®₁₂-TFP ester
 MW:    1336.45; single compound
 
dPEG® Spacer is 78 atomsand 91.3 Å
CAS #:    N/A
m-dPEG®₂₅-amido-dPEG®₂₄-TFP ester
 MW:    2437.76; single compound
 
dPEG® Spacer is 79 atomsand 89.8 Å
CAS #:    N/A
NHS-dPEG®₄-(m-dPEG®₈)₃-ester
 
MW:    1892.17; single compound
 
dPEG® Spacer is 55 atomsand 60.2 Å, Avg.
CAS #:    1333154-74-7
NHS-dPEG®₄-(m-dPEG®₁₂)₃-ester
 MW:    2420.80; single compound
 
dPEG® Spacer is 66 atomsand 52.7 Å, avg.
CAS #:    1334178-03-8
NHS-dPEG®₄-( m-dPEG®₂₄)₃-ester
 MW:    4006.69; single compound
 
dPEG® Spacer is 103atoms and 107.1 Å, Avg.
CAS #:    1334178-03-8
Amino-dPEG®₂₄-amido-dPEG®₂₄-acid
 
MW:    2274.72; single compound
 
dPEG® Spacer is 152atoms and 178.870 Å
CAS #:    N/A
Amino-dPEG®₄-(m-dPEG®₈)₃
 
MW:    1681.00; single compound
 
dPEG® Spacer is 49 atomsand 50 Å, avg.
CAS #:    1333154-73-6
Amino-dPEG®₄-(m-dPEG®₁₂)₃
 MW:    2209.63; single compound
 
dPEG® Spacer is 61 atomsand 63 Å, avg.
CAS #:    1334178-02-7
m-dPEG®₁₂-DBCO
 
MW:    861.03; single compound
 
dPEG® Spacer is 39 atomsand 45.0 Å
CAS #:    N/A