SPDP-PEG8-NHS ester

$45 - $1998
Product name: SPDP-PEG8-NHS ester
CAS: 1252257-56-9
MF: C31H49N3O13S2
MW: 735.86306
EINECS:
MDL Number:MFCD13185003
Synonyms:SPDP-PEG8-NHS ester;SDPD-PEG8-NHS;Propanoic acid, 3-[[25-oxo-27-(2-pyridinyldithio)-3,6,9,12,15,18,21-heptaoxa-24-azaheptacos-1-yl]oxy]-, 2,5-dioxo-1-pyrrolidinyl ester;LC-PEG8-SPDP;Opss-peg(8)-nhs;SPDP-dPEG(R)8-NHS ester;SPDP-dPEG^{®SPDP-dPEG^®}

Price10 Properties Safety Information Description

10 prices

Selected condition：

Brand

Activate Scientific
BroadPharm
dPEG
Iris Biotech GmbH
Sigma-Aldrich
TRC

Package

1mg
100mg
500mg
1g
1000MG

ManufacturerActivate Scientific
Product numberAS107961
Product descriptionSPDP-dPEG(R)8-NHSester 94%
Packaging100mg
Price$522
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS107961
Product descriptionSPDP-dPEG(R)8-NHSester 94%
Packaging1g
Price$1885
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-21933
Product descriptionSPDP-PEG8-NHSester 95%
Packaging500mg
Price$1000
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-21933
Product descriptionSPDP-PEG8-NHSester 95%
Packaging1g
Price$1500
Updated2021-12-16
Buy

ManufacturerdPEG
Product number10376
Product descriptionSPDP-dPEG®₈-NHSester
Packaging100mg
Price$250
Updated2021-12-16
Buy

ManufacturerIris Biotech GmbH
Product numberPEG2240
Product descriptionOPSS-PEG(8)-NHS
Packaging100mg
Price$513
Updated2021-12-16
Buy

ManufacturerIris Biotech GmbH
Product numberPEG2240
Product descriptionOPSS-PEG(8)-NHS
Packaging1g
Price$1998
Updated2021-12-16
Buy

ManufacturerSigma-Aldrich
Product numberQBD10376
Product descriptionSPDP-dPEG®8-NHS ester
Packaging100MG
Price$336
Updated2023-06-20
Buy

ManufacturerSigma-Aldrich
Product numberQBD10376
Product descriptionSPDP-dPEG®8-NHS ester
Packaging1000MG
Price$1690
Updated2023-06-20
Buy

ManufacturerTRC
Product numberO858653
Product descriptionOPSS-PEG(8)-NHS
Packaging1mg
Price$45
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Activate Scientific	AS107961	SPDP-dPEG(R)8-NHSester 94%	100mg	$522	2021-12-16	Buy
Activate Scientific	AS107961	SPDP-dPEG(R)8-NHSester 94%	1g	$1885	2021-12-16	Buy
BroadPharm	BP-21933	SPDP-PEG8-NHSester 95%	500mg	$1000	2021-12-16	Buy
BroadPharm	BP-21933	SPDP-PEG8-NHSester 95%	1g	$1500	2021-12-16	Buy
dPEG	10376	SPDP-dPEG®₈-NHSester	100mg	$250	2021-12-16	Buy
Iris Biotech GmbH	PEG2240	OPSS-PEG(8)-NHS	100mg	$513	2021-12-16	Buy
Iris Biotech GmbH	PEG2240	OPSS-PEG(8)-NHS	1g	$1998	2021-12-16	Buy
Sigma-Aldrich	QBD10376	SPDP-dPEG®8-NHS ester	100MG	$336	2023-06-20	Buy
Sigma-Aldrich	QBD10376	SPDP-dPEG®8-NHS ester	1000MG	$1690	2023-06-20	Buy
TRC	O858653	OPSS-PEG(8)-NHS	1mg	$45	2021-12-16	Buy

Properties

Density :1.29±0.1 g/cm3(Predicted)
storage temp. :-20°C
form :solid or viscous liquid
pka :15.01±0.46(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

Description

SPDP-PEG8-NHS ester is a PEG linker containing an SPDP crosslinker and an NHS ester. The SPDP crosslinker is reactive toward amine and thiol groups and contains a cleavable disulfide bond. This crosslinker is also membrane permeable which allows for intracellular reactions to take place. The NHS ester can react with primary amines to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.

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