4987 Results for: "Anaspec Inc"

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

A chelating agent useful for the determination of calcium in the presence of magnesium

Supplier: Anaspec Inc

Defensins are small cysteine-rich cationic proteins found in both vertebrates and invertebrates. They have host defense properties, and are active against bacteria, fungi and many viruses. Beta-defensins are the most widely distributed, being secreted by leukocytes and epithelial cells of many kinds
Sequence:GIINTLQKYYCRVRGGRCAVLSCLPKEEQIGKCSTRGRKCCRRKK (Disulfide bridge: 11-40, 18-33, 23-41)
MW:5155.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

Angiotensin (Ang) III, RVYIHPF, is derived from the N-terminal cleavage of AngII, DRVYIHPF, through the action of aminopeptidase A (APA). AngIII is the main effector in the brain renin-angiotensin system (RAS) for vasopressin release.
Sequence: RVYIHPF
MW: 931.1 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-7, 12 and 13 activities, Abs/Em = 494/521 nm.
Sequence:QXL™ 520-PYAYWMRK(5-FAM)-NH2
MW:1963.1 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This is a GSK-3 substrate, it can be used as a substrate for both alpha and beta isoforms of GSK3.
Sequence:RAAVPPSPSLSRHSSPHQSEDEEE
MW:2631.8 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 an H2-Db-restricted epitope from the Influenza A/NT/60/68 nucleoprotein.
Sequence:ASNENMDAM
MW:983.1 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 is the H-2Db restricted epitope derived from the lymphocytic choriomeningitis virus (LCMV) glycoprotein gp 33; residues 33 to 41.
Sequence:KAVYNFATM
MW:1044.3 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 is the H-2Db restricted epitope derived from the Lymphocytic Choriomeningitis Virus (LCMV) glycoprotein gp 33; residues 33 to 41.
Sequence:KAVYNFATC
MW:1016.2 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide is a 14-amino acid fragment from the steroid receptor cofactor SRC-1 NR II.
Sequence:LTERHKILHRLLQE
MW:1786.1 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

QXL® 570 dyes are optimized quenchers for rhodamines (such as TAMRA, sulforhodamine B, ROX) and Cy3 fluorophores.

Supplier: Anaspec Inc

Deubiquitinating enzymes (DUBs) are proteases that reverse ubiquitin modifications and can rescue a protein from proteasomal degradation

Supplier: Anaspec Inc

The secreted alkaline phosphatase (SEAP) is widely used as reporter gene to analyze gene expression including kinetic analysis over time in cell culture or animals owing to its unique ability to secrete into culture medium and serum

Supplier: Anaspec Inc

Blue fluorescent cell viability indicator

Supplier: Anaspec Inc

Widely used for functional imaging of neurons

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 peptide is Histone H4 amino acid residues 1-21 with a C-terminal GG linker followed by a biotinylated lysine. Arginine 3 is dimethylated symmetrically.
Sequence:Ac-SG-R(me2s)-GKGGKGLGKGGAKRHRKV-GGK(biotin)
MW:2630.1 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

The native peptide AAKIQASFRGHMARKK (27173) is a synthetic PKC substrate derived from the sequence of neurogranin, a naturally occurring PKC substrate. The peptide is proven to be a PKC substrate with quite good specificity. It is phosphorylated by purified PKC with a Km of 150 nM. No significant phosphorylation of the peptide by either PKA or by CaMK 2 is reported. Substituting Arg36 with Ile causes a significant reduction in the affinity for PKC. Replacing Lys30 with Arg enhances the catalytic efficiency (Vmax/Km) for PKC but diminishes the selectivity of the substrate for PKC. It is generally considered that basic amino acids on both sides of the phosphorylated Ser are important structural determinants in PKC substrates. In addition, the presence of particular basic amino acids (Arg vs Lys) may also contribute to the degree of selectivity of a substrate for PKC.
Sequence:Biotin-LC-AAKIQASFRGHMARKK
MW:2139.6 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This is histone H3 (23-34) trimethylated at Lys27 and biotinylated on the C-terminus through a GGK linker. Trimethylation of Lys27 promotes Polycomb protein (Pc)-chromatin association. This modification has also been shown to be associated with methylated CpG island genes in cancer cells. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:KAAR-K(Me3)-SAPATGG-GGK(Biotin)
MW:1624.9 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This is a fluorescent 5-FAM labeled scrambled Beta-Amyloid peptide, Abs/Em=494/521 nm.
Sequence: 5-FAM-AIAEGDSHVLKEGAYMEIFDVQGHVFGGKIFRVVDLGSHNVA
MW: 4873.4
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

Supplier: Anaspec Inc

This beta-amyloid (1-42) peptide is labeled on the N-terminus with HiLyte™ Fluor 647, Abs/Em = 649/674 nm.
Sequence: HiLyte™ Fluor 647-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
MW: 5449.4 Da
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

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 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 pro-apoptotic peptide, composed of D-amino acids, is a alpha-helical amphipathic peptide toxic to eukaryotic cells if internalized by a suitable targeting mechanism. It disrupts mitochondrial membranes upon receptor-mediated cell internalization and causes programmed cell death.
Sequence:klaklakklaklak-NH2
MW:1523 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Anaspec Inc

This peptide belongs to caloxins, the extracellular plasma membrane (PM) Ca2+ pump inhibitors. Caloxin 3A1 inhibits plasma membrane calcium pumps (PMCAs) but not the sarcoplasmic reticulum Ca2+-pump. This peptide does not inhibit formation of the acylphosphate intermediate from ATP. Related peptides: Caloxin 1A1 (cat# 62605) and Caloxin 2A1 (cat# 62604).
Sequence:WSSTSSVSAPLEFGGGGSAK
MW:1912.1 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