Desthiobiotin-PEG4-Alkyne；1802907-99-8
英文名：Desthiobiotin-PEG4-Alkyne
中文名：脱硫生物素-四聚乙二醇-炔基
CAS:1802907-99-8
分 子式 ：C21H37N3O6
分 子 量: 427.5
纯    度: > 95 % (HPLC)
外    观: 白色固体
溶 解 性： DMSO, DMF, DCM, Chloroform
保存条件: 保存于 -20 °C
结 构 式：
产品简介：Desthiobiotin is a single-ring, sulfur-free analog of biotin that binds to streptavidin with nearly equal specificity but less affinity than biotin (Kd = 1011 vs. 1015M, respectively). Consequently, desthiobiotinylated proteins can be eluted readily and specifically from streptavidin affinity resin using mild conditions based on competitive displacement with free biotin. For pull-down experiments with biological samples, this soft-release characteristic of desthiobiotin also helps to minimize co-purification of endogenous biotinylated molecules, which remain bound to streptavidin upon elution of the target protein complexes with free biotin.
其它炔基化合物：
Name CAS
Propargyl-PEG5-beta-D-galactose 1397682-63-1
Propargyl-PEG5-tetra-Ac-beta-D-galactose 1397682-61-9
Propargyl-PEG5-tetra-Ac-beta-D-glucose 1360446-31-6
Propargyl-PEG4-Sulfone-PEG4-t-butyl ester 2055024-43-4
Propargyl-PEG5-beta-D-glucose 1397682-63-1
Propargyl-PEG3-Sulfone-PEG3-propargyl 2055024-44-5
m-PEG3-Sulfone-PEG4-propargyl 2055041-02-4
Propargyl-PEG4-Sulfone-PEG4-acid 2055024-41-2
Propargyl-PEG4-S-PEG4-t-butyl ester 2055041-18-2
Propargyl-PEG4-S-PEG4-acid 2055041-20-6
Propargyl-PEG4-S-PEG4-propargyl 2055041-17-1
m-PEG3-S-PEG4-propargyl 2055040-85-0
N-Me-N-bis(PEG2-propargyl) 1835759-84-6
Azido-PEG3-S-PEG4-propargyl 2055041-24-0
N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester 2093152-78-2
N-Boc-N-bis(PEG2-propargyl) 2100306-86-1
N-(PEG1-OH)-N-Boc-PEG2-propargyl 2100306-85-0
NH-bis(PEG2-propargyl) 2100306-83-8
L- Homopropargylglycine (HPG) HCl salt 98891-36-2
Propargyl-PEG3-phosphonic acid 1714139-62-4
Alkynyl Palmitic Acid 99208-90-9
Alkynyl Stearic Acid 34450-18-5
Alkynyl Myristic Acid 82909-47-5
Carboxyrhodamine 110-PEG4-alkyne 2055103-66-5
Pyrene-PEG5-propargyl 1817735-33-3
BDP FL-PEG5-propargyl 2093197-93-2
TAMRA-PEG4-Alkyne 1225057-68-0
Trisulfo-Cy5.5-Alkyne 2055046-12-1
Trisulfo-Cy3-Alkyne 1895849-34-9
Trisulfo-Cy5-Alkyne 2055138-90-2
Cy5.5 alkyne 1628790-37-3
Sulfo-Cy5 alkyne 1617497-19-4
diSulfo-Cy3 alkyne 2055138-88-8
Cy5 alkyne 1223357-57-0
Cy3 alkyne 　
N,N'-bis-(propargyl-PEG4)-Cy5 2107273-08-3
N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 2107273-50-5
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 2107273-54-9
N-(m-PEG9)-N'-(propargyl-PEG8)-Cy5 2107273-10-7
N-methyl-N'-(propargyl-PEG4)-Cy5 2107273-04-9
N-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5 2107273-06-1
N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3 2107273-62-9
Propargyl-PEG1-SS-PEG1-propargyl 1964503-40-9
Propargyl-PEG1-SS-PEG1-t-butyl ester 1807518-78-0
Propargyl-PEG1-SS-PEG1-acid 1807503-85-0
Propargyl-PEG1-SS-PEG1-PFP ester 1817735-30-0
Propargyl-PEG1-SS-alcohol 1391914-41-2
Propargyl-PEG4-Tos 1119249-30-7
Propargyl-PEG5-Tos 875770-32-4
Propargyl-PEG3-Tos 1119249-30-7
1,1,1-Trifluoroethyl-PEG5-Propargyl 1817735-37-7
Propargyl-PEG2-Tos 145916-41-2
DSPE-PEG5-propargyl 2112737-93-4
1,1,1-Trifluoroethyl-PEG3-Propargyl 1835759-73-3
t-Boc-N-Amido-PEG5-propargyl 2062663-67-4
t-Boc-N-Amido-PEG6-propargyl 1262991-52-5
t-Boc-N-Amido-PEG4-propargyl 1219810-90-8
t-Boc-N-Amido-PEG2-propargyl 869310-84-9
t-Boc-N-Amido-PEG3-propargyl 1333880-60-6
Propargyl-PEG17-methane 146185-77-5
Propargyl-PEG3-methyl ester 2086689-09-8
Propargyl-PEG4-methane 89635-82-5
Propargyl-PEG5-methane 1101668-39-6
Bis-propargyl-PEG13 1351373-50-6
Bis-propargyl-PEG18 124238-56-8
Desthiobiotin-PEG4-Alkyne 1802907-99-8
PC Biotin-PEG3-alkyne 1869922-24-6
Diol Biotin-PEG3-alkyne 　
N-(Propargyl-PEG4)-biocytin 2055042-71-0
Diazo Biotin-PEG3-alkyne 1884349-58-9
Biotin-PEG2-C4-alkyne 1011268-28-2
Dde Biotin-PEG4-alkyne 1802908-00-4
Biotin-PEG4-alkyne 1458576-00-5
Biotin alkyne 773888-45-2
UV Cleavable Biotin-PEG2-alkyne 　
PC-Biotin-PEG4-PEG4-alkyne 　
Methyltetrazine-PEG5-alkyne 1802907-97-6
Alkyne-ethyl-PEG1-t-Butyl ester 2100306-55-4
FAM alkyne, 6-isomer 478801-49-9
FAM alkyne, 5-isomer 510758-19-7
APN-C3-PEG4-alkyne 2183440-36-8
Bis-propargyl-PEG9 1092554-87-4
Bis-propargyl-PEG10 1351373-47-1
Bis-propargyl-PEG7 400775-35-1
Bis-propargyl-PEG5 159428-42-9
Bis-propargyl-PEG6 185378-83-0
Bis-propargyl-PEG3 126422-57-9
Bis-propargyl-PEG4 126422-58-0
t-Boc-aminooxy-PEG6-propargyl 2093152-83-9
Bis-propargyl-PEG2 40842-04-4
t-Boc-aminooxy-PEG5-propargyl 2086688-98-2
t-Boc-aminooxy-PEG4-propargyl 1895922-77-6
t-Boc-aminooxy-PEG2-propargyl 1895922-74-3
t-Boc-aminooxy-PEG3-propargyl 1951439-46-5
t-Boc-aminooxy-PEG1-propargyl 1895922-72-1
Propargyl-PEG4-thiol 1347750-80-4
Propargyl-PEG4-5-nitrophenyl carbonate 1422540-81-5
Propargyl-PEG4-CH2CO2tBu 888010-02-4
Propargyl-PEG14-t-butyl ester 2055104-86-2
Propargyl-PEG8-t-butyl ester 2055014-96-3
Propargyl-PEG10-t-butyl ester 2055022-22-3
Propargyl-PEG7-t-butyl ester 1818294-29-9
Propargyl-PEG6-t-butyl ester 1355197-95-3
Propargyl-PEG5-t-butyl ester 1245823-50-0
Propargyl-PEG4-t-butyl ester 1355197-66-8
Propargyl-PEG3-t-butyl ester 1374658-84-0
Propargyl-PEG2-t-butyl ester 1807503-80-5
Propargyl-PEG1-t-butyl ester 488150-84-1
Propargyl-PEG4-sulfonic acid 1817735-29-7
Propargyl-PEG3-Ms 943726-01-0
Propargyl-PEG13-bromide 2055105-25-2
Propargyl-PEG9-bromide 2055042-83-4
Propargyl-PEG8-bromide 2055046-25-6
Propargyl-PEG4-bromide 1308299-09-3
Propargyl-PEG3-bromide 203740-63-0
Propargyl-PEG9-azide 　
Propargyl-PEG5-azide 1589522-62-2
Propargyl-PEG3-azide 932741-18-9
Propargyl-PEG4-methylamine 1807530-11-5
Propargyl-PEG2-methylamine 1835759-76-6
Propargyl-PEG14-alcohol 32199-97-6
Propargyl-PEG18-alcohol 32199-97-6
Propargyl-PEG13-alcohol 1036204-61-1
Propargyl-PEG10-alcohol 2055022-35-8
Propargyl-PEG9-alcohol 1351556-81-4
Propargyl-PEG8-alcohol 1422023-54-8
Propargyl-PEG7-alcohol 944560-99-0
Propargyl-PEG6-alcohol 1036204-60-0
Propargyl-PEG5-alcohol 87450-10-0
Propargyl-PEG4-alcohol 208827-90-1
Propargyl-PEG6-azide 1198080-03-3
Propargyl-PEG3-alcohol 7218-43-1
Propargyl-PEG2-alcohol 3973-18-0
Propargyl-PEG2-acrylate 52436-42-7
Propargyl-PEG4-(CH2)3-methyl ester 1872433-63-0
Propargyl-PEG4-Maleimide 1609651-90-2
Aminooxy-PEG4-propargyl 1835759-78-8
Aminooxy-PEG3-propargyl 1807537-27-4
Aminooxy-PEG1-propargyl HCl salt 1895922-69-6
Propargyl-PEG3-NHS ester 1428629-71-3
Propargyl-PEG4-NHS ester 1428629-70-2
Propargyl-PEG5-NHS ester 1393330-40-9
Propargyl-PEG6-NHS ester 2093153-99-0
Propargyl-PEG7-NHS ester 2093152-77-1
Propargyl-PEG1-acid 55683-37-9
Propargyl-PEG2-acid 1859379-85-3
Propargyl-PEG3-acid 1347760-82-0
Propargyl-PEG4-acid 1415800-32-6
Propargyl-PEG5-acid 1245823-51-1
Propargyl-PEG6-acid 1951438-84-8
Propargyl-PEG7-acid 2093154-00-6
Propargyl-PEG8-acid 2055014-94-1
Propargyl-PEG10-acid 2055022-18-7
Propargyl-PEG13-acid 1421676-62-1
Propargyl-PEG14-acid 1421676-62-1
Propargyl-PEG4-CH2CO2H 1694731-93-5
Propargyl-PEG5-CH2CO2H 1429934-37-1
Propargyl-PEG4-(CH2)3-acid 1872433-74-3
Propargyl-PEG1-amine 122116-12-5
Propargyl-PEG2-amine 944561-44-8
Propargyl-PEG3-amine 932741-18-9
Propargyl-PEG4-amine 1013921-36-2
Propargyl-PEG5-amine 1589522-46-2
Propargyl-PEG6-amine 1198080-04-4
Propargyl-PEG8-amine 1196732-52-1
Propargyl-PEG9-amine 2093153-98-9
Propargyl-PEG10-amine 2112737-25-2
Propargyl-PEG12-amine 956348-61-1
Propargyl-PEG24-amine 956348-61-1
PC Alkyne-PEG4-NHS carbonate ester 1802907-98-7
Bis-propargyl-PEG8 1351373-46-0
Propargyl-PEG5-CH2CO2tBu 2098489-63-3
Propargyl-PEG5-CH2CO2-NHS 1161883-51-7
Propargyl-PEG4-CH2CO2-NHS 2144777-76-2
Propargyl-PEG8-NHS ester 2182601-74-5
Propargyl-PEG1-NHS ester 1174157-65-3
exo-BCN-PEG2-Boc-amine 1807501-87-6
endo-BCN-PEG6-t-butyl ester 　
endo-BCN-PEG4-t-butyl ester 1807501-83-2
endo-BCN-PEG4-PFP ester 1421932-52-6
endo-BCN-PEG2-PFP ester 1421932-53-7
endo-BCN-PEG12-NHS ester 2183440-26-6
endo-BCN-PEG8-NHS ester 1608140-48-2
endo-BCN-PEG4-NHS ester 1807501-86-5
endo-BCN-PEG3-Boc-amine 1807501-84-3
endo-BCN-PEG2-alcohol 1807501-85-4
endo-BCN-PEG12-acid 2183440-27-7
endo-BCN-PEG8-acid 2126805-02-3
endo-BCN-PEG4-acid 1421932-54-8
endo-BCN-PEG3-acid 1807501-82-1
endo-BCN-PEG2-acid 1993134-72-7
Boc-Gly-PEG3-endo-BCN 2110444-63-6
bis-PEG2-endo-BCN 1476737-97-9
t-Boc-N-Amido-PEG7-propargyl 2112737-90-1
t-Boc-N-Amido-PEG8-propargyl 2183440-31-3
Propargyl-PEG3-phosphonic acid ethyl ester 1052678-30-4
Cy7 alkyne 1998119-13-3
Sulfo-Cy7 alkyne 2183440-56-2
TAMRA alkyne, 5-isomer 945928-17-6
TAMRA alkyne, 6-isomer 1352649-44-5
BDP 581/591 alkyne 2006345-34-0
BDP 630/650 alkyne 2006345-38-4
BDP R6G alkyne 2006345-31-7
BDP TMR alkyne 2006345-32-8
BDP TR alkyne 2006345-35-1
t-Boc-N-Amido-PEG12-propargyl 1520979-34-3
(2-pyridyldithio)-PEG4-propargyl 2170240-99-8
Hydroxy-Amino-bis(PEG2-propargyl) 2100306-77-0
N-(Acid-PEG2)-N-bis(PEG2-propargyl) 2100306-49-6
N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl) 2100306-69-0
N-(Propargyl-PEG2)-N-bis(PEG1-alcohol) 2100306-62-3
N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt 2093153-09-2
N-(Amino-PEG1)-N-bis(PEG2-propargyl) HCl salt 2100306-47-4
N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) 2112737-71-8
N-(t-Boc-Aminooxy-PEG2)-N-bis(PEG3-propargyl) 2112737-60-5
N-(Boc-PEG1)-N-bis(PEG2-propargyl) 2100306-63-4
N-DBCO-N-bis(PEG2-acid) 2110449-00-6
N-DBCO-N-bis(PEG2-NHS ester) 2128735-29-3
N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester) 2112732-01-9
endo-BCN-PEG3-NHS ester 2101206-94-2
Propargyl-PEG6-Ms 1036204-62-2
t-Boc-N-Amido-PEG9-propargyl 　
endo-BCN-PEG2-NHS ester 2243565-12-8
Propargyl-PEG8-methane 　
Propargyl-PEG12-methane 　
Propargyl-PEG3-triethoxysilane 　
N-(Propargyl-PEG3)-NH-PEG3-methyl ester
Desthiobiotin-PEG4-Alkyne；1802907-99-8