1874 Results for: "Anaspec Inc"

Supplier: Anaspec Inc

This sequence is N-ethyl-maleimide-sensitive factor (NSF) peptide connected to 11 amino acid cell permeable human immunodeficiency virus (HIV) transactivating regulatory protein (TAT) domain by Gly-Gly-Gly spacer. This peptide contains NSF domain extending from amino acids 222 to 243, which is directly amino-terminal of the Walker A motif of the D1 domain of NSF. ATPase assay shows that TAT-NSF222 inhibits NSF ATPase activity.
Sequence: YGRKKRRQRRR-GGG-LDKEFNSIFRRAFASRVFPPE
MW: 4239.9 Da
% Peak area by HPLC: 95
Storage condition: -20°C

Supplier: Anaspec Inc

This peptide is a rat insulin promoter Lymphocytic Choriomeningitis Virus–Nucleoprotein (LCMV-NP) fragment amino acid residues 396 to 404. It is the immunodominant H-2Db restricted epitope.
Sequence:FQPQNGQFI
MW:1078.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is Histone H3 amino acid residues 1 to 21 di-methylated at Lys-4 with a C-terminal GG linker followed by a biotinylated lysine. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:ART-K(Me2)-QTARKSTGGKAPRKQLA-GGK(Biotin)
MW:2751.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is a H-2Kd-restricted epitope from Influenza nucleoprotein (147-155).
Sequence:TYQRTRALV
MW:1107.3 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is Histone H2A (1-20) with a C-terminal GG linker followed by a biotinylated lysine.
Sequence:SGRGKQGGKARAKAKTRSSR-GGK(Biotin)
MW:2556 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Calcein, AM is a cell-permeant and non-fluorescent compound that is widely used for determining cell viability

Supplier: Anaspec Inc

This peptide is histone H4 (1-23) asymmetrically dimethylated at Arg3 followed by a biotinylated Lys conjugated to a C-terminal GG linker. Methylation of Arg3 is catalyzed by PRMT1 and functions to promote p300 acetylation of histone H4. Dimethylation at Arg3 also activates transcription of estrogen-regulated genes. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:SG-R(Me2a)-GKGGKGLGKGGAKRHRKVLR-GGK(Biotin)
MW:2857.4 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This is cysteine-modified N-terminus of Beta-Amyloid (1-42).
Cysteine modification of beta-amyloid peptides enables specific immobilization via maleimide-terminated surface at the N-terminal cysteine to the mica surface usually used in AFM interaction studies. Since the N-terminal is not involved in fibril formation, certain studies have adopted this strategy of immobilizing the peptide using the maleimide-cystein linkage/functionalization and study Beta-Amyloid interactions.
Sequence: CDAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
Molecular Weight: 4617.3 Da
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

Supplier: Anaspec Inc

This is a 5-FAM labeled ß-?Amyloid (1-40). This amidated peptide is also biotinylated on the lysine side chain with 6-aminohexanoate (LC) as a spacer, Ex/Em=490 nm/ 520 nm.
Sequence: 5-FAM-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVV-K(LC-BIOTIN)-NH2
Molecular Weight: 5154.9 Da
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

Supplier: Anaspec Inc

This peptide is Histone H3 amino acid residues 1 to 21 mono-methylated at Lys-9 with a C-terminal GG linker followed by a biotinylated lysine. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:ARTKQTAR-K(Me1)-STGGKAPRKQLA-GGK(Biotin)
MW:2737.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Deltorphins are endogenous heptapeptides, that have a higher affinity and selectivity for delta opioid binding sites than any other natural compound known. Deltorphin B (or Deltorphin II) was first isolated from the skin of Phyllomedusa bicolor.
Sequence:YaFEVVG-NH2
MW:782.9 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is Histone H3 (1-21). It is monomethylated at lysine 18 with a C-terminal GG linker, followed by a biotinylated lysine. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:ARTKQTARKSTGGKAPR-K(Me1)-QLA-GGK(Biotin)-NH2
MW:2736.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Senktide is a NK3 tachykinin receptor agonist. It was shown to induce bronchoconstriction in guinea pig lungs.
Sequence:Suc-DF-(NMeF)-GLM-NH2
MW:842.1 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Blue fluorescent cell viability indicator

Supplier: Anaspec Inc

This is amino acids 11 to 22 fragment of the beta-amyloid peptide.
Sequence: EVHHQKLVFFAE
Molecular Weight: 1483.7 Da
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

Supplier: Anaspec Inc

SensoLyte® Anti-PLP (178-191) IgG Quantitative ELISA Kit (Mouse) is optimized to detect mouse anti-PLP (178-191) IgG. This kit is useful to researchers who wish to determine the amount of anti-PLP (178-191) antibody present in biological samples, and can help provide information on the role it plays in the development and treatment of EAE, an animal model for MS pathogenesis. Wells are pre-coated with PLP (178-191) peptide and pre-blocked with BSA. The amount of anti-PLP (178-191) IgG in mouse serum or cerebrospinal fluid is quantified using ELISA (Abs=450 nm). Ample materials and reagents are provided to perform 96 assays.

Supplier: Anaspec Inc

This peptide is amino acids 17 to 28 fragment of beta-amyloid.
Sequence: LVFFAEDVGSNK
Molecular Weight: 1325.5 Da
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

Supplier: Anaspec Inc

This peptide is Histone H4 amino acid residues 1 to 23. It is dimethylated at lysine 20 with a C-terminal GG linker, followed by a biotinylated lysine. The dimethylation of histone H3 at lysine 20 is needed for Crb2 (fission yeast checkpoint protein) loca
Sequence:SGRGKGGKGLGKGGAKRHR-K(Me2)-VLR-GGK(Biotin)-NH2
MW:2856.4 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

HLA-A*0201-restricted epitope from Cytomegalovirus pp65 (495-503).
Sequence: NLVPMVATV
MW: 943.2 Da
% Peak area by HPLC: 95
Storage condition: -20°C

Supplier: Anaspec Inc

This peptide is a H-2Db-restricted epitope from human Papillomavirus E7 protein (49-57).
Sequence:RAHYNIVTF
MW:1120.3 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is histone H3 (15-36) asymmetrically dimethylated at Arg26, followed by a C-terminal GGK with biotinylation on the side chain of Lys. Dimethylation at Arg26 is catalyzed by CARM1 and inhibits deimination by peptidylarginine deiminase (PADI)-4. Arginine methylation of histone H3 is associated with transcriptional activation. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:APRKQLATKAA-R(Me2a)-KSAPATGGVK-GGK(Biotin)
MW:2704.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This full length Exendin 4 amide peptide is labeled with a fluorescent dye (FAM), Abs/Em = 494/519 nm, on its N-terminus. Exendin-4, an agonist of glucagon-like peptide 1 (GLP-1) receptor, induces release of insulin after food intake. Exendin-4 shares a 53% sequence homology with GLP-1. Derived from Gila monster, Heloderma suspectum, Exendin-4 has a longer half life than GLP-1 in the plasma, thus making it a more potent insulinotropic agent.
Sequence: FAM-HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS-NH2
MW: 4545 Da
% Peak area by HPLC: 95
Storage condition: -20° C

Supplier: Anaspec Inc

Somatostatin [SST, GHIH (growth hormone-inhibiting hormone) or SRIF (somatotropin release-inhibiting factor)] is a cyclic peptide hormone existing as two isoforms and produced in the pancreas islet, GI tract and the central nervous system. Tetradecapeptide Somatostatin-14 (SRIF-14, the originally identified somatostatin) and the 28-amino acid Somatostatin-28 (SRIF-28) have similar biological activities but differ in their potency. Somatostatins regulate the endocrine system: they inhibit the release of growth hormone in contrast to Growth Hormone Factor (GRF), which stimulates the release of growth hormone. They also inhibit the release of prolactin and thyrotropin, peptide hormones from the pituitary gland and glucagon and insulin from the pancreas. They control the secretion of gut hormones and function as neurotransmitters.
Sequence: AGCKNFFWKTFTSC (Disulfide bridge: 3-14)
MW: 1637.9 Da
% Peak area by HPLC: 95
Storage condition: -20° C

Supplier: Anaspec Inc

This peptide is the εPKC specific inhibitor. Its inhibitory activity is based on εPKC translocation and MARCKS phosphorylation. This peptide interferes with εPKC interaction with the anchoring protein εRACK. This peptide contains a cysteine residue added to the C-terminus for potential S-S bond formation with a carrier protein
Sequence:EAVSLKPTC
MW:947.1 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This is a fluorescent dipeptidylaminopeptidase IV substrate, Abs/Em=353/442 nm.
Sequence:GP-AMC
MW:329.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Kemptide is a phosphate acceptor peptide that serves as a synthetic substrate for PKA (Km = 16 µM). The corresponding fluorescent and biotinylated peptides are also proven to be good substrates for PKA.
Sequence:LRRASLG
MW:771.9 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Matrix Metalloproteinases (MMPs) are a large family of endopeptidases. Collectively, MMPs can degrade all kinds of extracellular matrix proteins, and can also process a number of bioactive molecules. They are known to be involved in the cleavage of cell surface receptors, the release of apoptotic ligands, and chemokine/cytokine inactivation. MMPs are also thought to play a major role in cell behaviors such as cell proliferation, migration (adhesion/dispersion), differentiation, angiogenesis, apoptosis, and host defense.
This peptide is a sensitive substrate for assaying MMP-1, 2, 7, 8, 12 and 13 activities, Abs/Em = 494/521 nm.
Sequence:5-FAM-PLGL-Dap(QXL™ 520)-AR-NH2
MW:1560.6 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is a substrate for PDK1 (Phosphatidylinositide-Dependent Kinase 1).
Sequence:KTFCGTPEYLAPEVRREPRILSEEEQEMFRDFDYIADWC
MW:4771.4 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

A 37-amino acid peptide from the scorpion, Buthus tamulus, having 68% homology with charybdotoxin. It is a selective inhibitor of the highly conductance calcium-activated (maxi-K) potassium channels.
Sequence:Pyr-FTDVDCSVSKECWSVCKDLFGVDRGKCMGKKCRCYQ(Disulfide bridge: C7-C28,C13-C33,C17-C35)
MW:4230.9 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This biotinylated Aß(1-42) contains an 6-carbon long chain (LC) to provide more accessibility for avidin attachment.
Sequence: Biotin-LC-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
MW: 4853.6 Da
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C