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Chemical Compound Review:

SPDP (2,5-dioxopyrrolidin-1-yl) 3-pyridin-2...

Synonyms: AG-G-60788, P3415_SIGMA, ANW-43417, NSC-344485, CTK8B3905, ...

Fattom, A. et al., Delforge, D. et al., Morgan, A.C. et al., Shen, X. et al., Funhoff, A.M. et al., et al.

Thomas, Campbell,

Welcome! If you are familiar with the subject of this article, you can contribute to this open access knowledge base by deleting incorrect information, restructuring or completely rewriting any text. Read more.

Disease relevance of NSC 677449

The ability of immunotoxins prepared with the new reagents to inhibit protein synthesis by Thy-1.1-expressing AKR-A/2 lymphoma cells in vitro was identical to that of immunotoxins prepared with 2IT or N-succinimidyl-3-(2-pyridyldithio)propionate (SPDP) [1].
Identification of lysine 74 in the pyruvate binding site of alanine dehydrogenase from Bacillus subtilis. Chemical modification with 2,4,6-trinitrobenzenesulfonic acid, n-succinimidyl 3-(2-pyridyldithio)propionate, and 5'-(p-(fluorosulfonyl)benzoyl)adenosine [2].
Comparative immunogenicity of conjugates composed of the Staphylococcus aureus type 8 capsular polysaccharide bound to carrier proteins by adipic acid dihydrazide or N-succinimidyl-3-(2-pyridyldithio)propionate [3].
The thiol-containing carbohydrates were conjugated to tetanus toxoid or H. influenzae outer membrane protein using N-succinimidyl 3-(2-pyridyldithio)propionate [4].
Anti-human erythrocyte antibodies or insulin molecules were covalently coupled to the glycoproteins (the hemagglutinin/neuraminidase and the fusion polypeptides) of Sendai virus envelopes with N-succinimidyl 3-(2-pyridyldithio)propionate and succinimidyl 4-(p-maleimidophenyl)butyrate as cross-linking reagents [5].

High impact information on NSC 677449

Pokeweed antiviral protein (PAP) from the summer leaves of Phytolacca americana was purified and conjugated via N-succinimidyl-3-(2-pyridyldithio)propionate to 9.2.27 anti-melanoma antibody to a glycoprotein-proteoglycan complex [6].
Concanavalin A (Con A) and trypsin inhibitor isolated from Acacia confusa were covalently linked with N-succinimidyl-3-(2-pyridyldithio)propionate [7].
Contact sites in interaction between light-activated rhodopsin and transducin (T) have been investigated by using a chemically preactivated crosslinking reagent, N-succinimidyl 3-(2-pyridyldithio)propionate [8].
Ricin A chain and pokeweed antiviral protein (PAP), two enzymes that inhibit the action of eukaryotic ribosomes, were coupled by cleavable, N-succinimidyl-3-(2-pyridyldithio)propionate, and noncleavable m-maleimidobenzoyl-N-hydroxysuccinimide ester, cross-linking reagents to monoclonal antibodies directed against Thy 1.1 antigen [9].
The plasminogen activator urokinase was linked covalently to a monoclonal antibody specific for the amino terminus of the beta chain of human fibrin by means of the unidirectional cross-linking reagent N-succinimidyl-3-(2-pyridyldithio)propionate [10].

Chemical compound and disease context of NSC 677449

Staphylococcus aureus type 8 capsular polysaccharide (CP) was conjugated either to diphtheria toxoid or to Pseudomonas aeruginosa recombinant exoprotein A by using adipic acid dihydrazide (ADH) or N-succinimidyl-3-(2-pyridyldithio)propionate (SPDP) as the joining reagent [3].
[Ueno et al. (1995) Mater. Sci. Eng. C3, 1-6], we prepared RC/cyt c by conjugating cyt c to the H-subunit of RC of Rhodobacter sphaeroides R-26 using a bifunctional cross-linking reagent, N-succinimidyl 3-(2-pyridyldithio)propionate (SPDP), as previously reported [11].

Biological context of NSC 677449

Group B Streptococcus (GBS) type III capsular polysaccharide (CPS III) was conjugated to recombinant cholera toxin B subunit (rCTB) using three different methods which employed (i) cystamine and N-succinimidyl-3-(2-pyridyldithio)propionate (SPDP), (ii) carbodiimide with adipic acid dihydrazide (ADH) as a spacer, or (iii) reductive amination (RA) [12].
A membrane-disrupting peptide derived from the influenza virus was covalently linked to different polymethacrylates (pDMAEMA, pDAMA and the degradable pHPMA-DMAE, monomers depicted in Fig. 1) using N-succinimidyl 3-(2-pyridyldithio)propionate (SPDP) as coupling agent to increase the transfection efficiency of polyplexes based on these polymers [13].
By using covalently immobilized adrenodoxin and heterobifunctional reagent, N-succinimidyl-3-(2-pyridyldithio)propionate, the adrenodoxin-binding site was shown to be located in the heme-containing, catalytic domain of cytochrome P-450scc [14].

Anatomical context of NSC 677449

In this study, we describe the synthesis and characterization of a conjugate consisting of poly(ethylene glycol 2000 Da)(10)-graft-poly(ethylene imine 25 kDa) (PEG-PEI) covalently coupled to Trastuzumab (Herceptin) via N-succinimidyl-3-(2-pyridyldithio)propionate (SPDP) for specific gene delivery to Her2-expressing cell lines [15].
After derivatization with N-succinimidyl 3-(2-pyridyldithio)propionate and reduction by dithiothreitol, the restrictocin maintained its protein synthesis inhibitory activity, as assayed in a cell-free system [16].
In order to develop a reagent capable of killing cells with high-affinity IgE Fc receptors, such as mast cells and basophils, ricin A-chain (the toxic portion of ricin) was conjugated to rat IgE myeloma protein, IR 162, via derivatization of the IgE by n-succinimidyl-3-(2-pyridyldithio)propionate (SPDP) thus creating an IgE-immunotoxin [17].

Associations of NSC 677449 with other chemical compounds

A monoclonal antibody specific for an epitope at the amino terminus of the beta chain of fibrin and a monoclonal antibody that binds both one- and two-chain high molecular weight urokinase were chemically cross-linked [using N-succinimidyl 3-(2-pyridyldithio)propionate and 2-iminothiolane] [18].
For conjugation, reactive thiol groups were introduced into the boronated SD using N-succinimidyl 3-(2-pyridyldithio)propionate (SPDP), and EGF was derivatized with m-maleimidobenzoyl-N-hydroxysulfosuccinimide ester (sMBS) [19].
Iron oxide nanoparticles with a cross-linked dextran coat were conjugated to transferrin (Tf) through the linker molecule N-succinimidyl 3-(2-pyridyldithio)propionate (SPDP) to yield Tf-S-S-CLIO [20].
The yield of conjugates based on the peroxidase enzymatic activity recovered after gel filtration was very low in the glutaraldehyde method, but higher in the N-succinimidyl 3-(2-pyridyldithio)propionate (SPDP) and periodate methods [21].
An anti-XLF antibody (H93.7C.1D2/48; 1D2) was conjugated to heparin (using N-succinimidyl 3-(2-pyridyldithio)propionate), low molecular weight heparin (LMWH) (adipic acid dihydrazide) and rapamycin (1-ethyl-3-(3-dimethylaminopropyl)carbodiimide/N-hydroxysuccinimide), and the conjugates purified and tested for activity before use in vivo [22].

Gene context of NSC 677449

METHODS: The immunotoxin was prepared by a specific monoclonal antibody against carcinoembryonic antigen (CEA), monoclonal antibody C27, linked to N-succinimidyl-3-(2-pyridyldithio)propionate and then coupled covalently to the toxic abrin-A chain to synthesize MAAC [23].
Transferrin (Tf) was conjugated with PNA via a reversible disulfide bond using N-succinimidyl-3-(2-pyridyldithio)propionate [24].
Carboxypeptidase A (CP-A) and monoclonal antibody KS1/4 directed against an antigen on human lung adenocarcinoma cells (UCLA-P3) were derivatized by treatment with succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate and N-succinimidyl 3-(2-pyridyldithio)propionate, respectively [25].
Although U-937 cells formed rosettes with EAC3b, there was no evidence for the presence of CR1 receptors since no rosette was observed either with EAC4b or with EC3b intermediates (EC3b were prepared by coupling purified C3b to erythrocytes with N-succinimidyl 3-(2-pyridyldithio)propionate [26].
We have conjugated a murine monoclonal antibody (B4G7) against the human epidermal growth factor (EGF) receptor to gelonin, a 60S ribosome inactivating protein, via N-succinimidyl-3-(2-pyridyldithio)propionate (SPDP) and 2-iminothiolane [27].

Analytical, diagnostic and therapeutic context of NSC 677449

A conjugate of a neoglycoprotein (chemically lactosylated bovine serum albumin) and an enzyme (horseradish peroxidase) has been prepared in solution using a heterobifunctional reagent, N-succinimidyl-3-(2-pyridyldithio)propionate, and has been purified by gel filtration on an Ultrogel AcA-44 column [28].
Direct determination of molecular ratios of peptides coupled via N-succinimidyl 3-(2-pyridyldithio)propionate to carrier proteins using high performance liquid chromatography [29].

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