Proteins and Peptides

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Interferon beta1a, human recombinant (rHuIFN-beta1a-CHO)
Interferon beta1a, human recombinant (rHuIFN-beta1a-CHO)

Item number: 86421.20

Has antiviral, antibacterial and anticancer activities. (www.uniprot.org) Produced in CHO cells. Single, glycosylated polypeptide chain containing 166 amino acids. The specific activity as determined in a viral resistance assay was found to be 270 x 106 IU/ mg.
Keywords: Leukocyte interferon, B cell interferon, Type I interferon, IFNB1, IFB, IFF, IFNB, IFN-b 1a, MGC96956
Application: Cell Culture
Expressed in: Hamster cells
Origin: Human
MW: 22.5 kD
From 71.00€ *
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Peroxidase Conjugated Protein G
Peroxidase Conjugated Protein G

Item number: PG00-03

See also 18-161.
Application: WB, Dot Blot, ELISA, IEM, IHC
242.00€ *
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COVID-19 Research
PLpro (SARS Coronavirus) (rec.) (His)
PLpro (SARS Coronavirus) (rec.) (His)

Item number: SBB-DE0024-C050

The severe acute respiratory syndrome coronavirus papain-like protease (SARS-CoV PLpro) is involved in the processing of the viral polyprotein. Proteolytic processing of the coronavirus replicase poly-protein is essential for generating a functional virus replication complex. PLpro possesses both deubiquitinating or...
Keywords: Papain-like Proteinase, SARS Coronavirus Main Proteinase, Non-structural Protein 3, PL2-PRO, Nsp3
Application: Assays
Expressed in: E.coli
Origin: Sars-cov
MW: 37 kD
212.00€ *
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Bovine Serum Albumin (BSA), Fraction V
Bovine Serum Albumin (BSA), Fraction V

Item number: 01400.1

Bovine Serum Albumin (BSA), Fraction V is used for various biochemical applications including ELISA (Enzyme-Linked Immunosorbent Assay), high content screenining assays, western blotting, and immunohistochemistry. BSA as a blocking reagent is particularly useful with casein-sensitive antibodies, such as...
Application: Protein stabilization
CAS 9048-46-8
MW: 67000.00 D
From 116.00€ *
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L-Leucyl-L-Leucine methyl ester (hydrochloride)
L-Leucyl-L-Leucine methyl ester (hydrochloride)

Item number: Cay16008-1

L-Leucyl-L-Leucine methyl ester (LLME) is a lysosomal condensation product that has been reported to be cytotoxic towards natural killer cells and CD4+ and CD8+ T lymphocytes without affecting helper T cells and B cells. It has also been shown to induce death of monocytes, polymorphonuclear leukocytes, and myeloid...
Keywords: LLME, LLOMe, L-leucyl-L-leucine, methyl ester, monohydrochloride
Application: Specific cytotoxin
CAS 6491-83-4
MW: 294.8 D
From 32.00€ *
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COVID-19 Research
SARS-CoV-2 (2019-nCoV) Papain-Like Protease Protein , recombinant
SARS-CoV-2 (2019-nCoV) Papain-Like Protease Protein ,...

Item number: E-PKSR030472.50

GenBank: QHD43415.1. Nsp3 is responsible for the cleavages located at the N-terminus of the replicase polyprotein. In addition, PL-PRO possesses a deubiquitinating/deISGylating activity and processes both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains from cellular substrates. Participates together with nsp4 in...
Keywords: Non-structural protein 3, nsp3, PL2-PROPapain-like proteinase, PL-PRO, SARS coronavirus main proteinase
Expressed in: E.coli
Origin: Sars-cov-2
MW: 34 kD
From 243.00€ *
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Malformin C
Malformin C

Item number: Cay21613-1

Malformin C is a natural fungus-derived bicyclic pentapeptide that has antibacterial properties, particularly against species of Bacillus. Malformin C potently blocks the ability of bleomycin (Cay-13877) to induce G2 arrest in human T-cell leukemia-derived Jurkat cells (IC50 = 0.9 nM). It less potently abrogates...
Keywords: Malformin B1b, cyclo(D-cysteinyl-D-cysteinyl-L-valyl-D-leucyl-L-leucyl), cyclic (1->2)-disulfide
Application: Antibacterial
CAS 59926-78-2
MW: 529.7 D
From 232.00€ *
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Razor(TM) TVMV Protease
Razor(TM) TVMV Protease

Item number: BM-13001-1000

Ready for use. Recombinant TVMV protease with an N-terminal His-tag for simple removal from the cleavage reaction by immobilization on metal-affinity resins. TVMV protease cleaves the sequence ETVRQS, with cleavage occuring between Q and S residues with high specifity. It is mainly used for removing affinity tags...
Keywords: P1 Proteinase, EC=3.4.-.-
Application: Protein cleavage, Tag removal
MW: 27,4 kD
From 175.00€ *
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NALP3 (delPYD), FLAG-Tag
NALP3 (delPYD), FLAG-Tag

Item number: BPS-100454

Human NLR Family Pyrin Domain Containing 3 (NLRP3), also known as NALP3, Cold Autoinflammatory Syndrome 1 Protein (CIAS1), cryopyrin and PYPAF1, Genbank Accession No. NM_004895, a.a. 134-1036(end) with N-terminal FLAG-tag, expressed in a HEK293 expression system. MW = 105 kDa.
Keywords: NLRP3, C1orf7, CLR1.1, Cryopyrin, Caterpiller protein 1.1, PYRIN-containing APAF1-like protein 1, Angiotensin/vasopressin...
Application: Immunotherapy studies
Expressed in: human cells
Origin: Human
MW: 120 kD
618.00€ *
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NEK7, His-Tag
NEK7, His-Tag

Item number: BPS-100476

Human NEK7, also known as NIMA Related Kinase 7, GenBank Accession No. NM_133494, a.a. 2-302 (end), with N-terminal His-tag, expressed in a HEK293 cell expression system. MW=37 kDa.
Keywords: NEK7, EC=2.7.11.1, NimA-related protein kinase 7, Never in mitosis A-related kinase 7, Serine/threonine-protein kinase Nek7
Application: Kinase assays
Expressed in: human cells
Origin: Human
MW: 37 kD
474.00€ *
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Interleukin-1 beta, human recombinant (rHuIL-1-beta)
Interleukin-1 beta, human recombinant (rHuIL-1-beta)

Item number: 94886.10

Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release...
Keywords: Catabolin, Lymphocyte-activating factor (LAF), Endogenous Pyrogen (EP), Leukocyte Endogenous Mediator (LEM), Mononuclear...
Application: Cell biology studies
Expressed in: E.coli
Origin: Human
MW: 17.0 kD
From 70.00€ *
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alpha-Bungarotoxin
alpha-Bungarotoxin

Item number: Cay16385-1

alpha-Bungarotoxin is a snake venom-derived toxin that irreversibly binds nicotinic acetylcholine receptors (Ki = ~2.5 µM in rat) present in skeletal muscle, blocking action of acetylcholine at the postsynaptic membrane and leading to paralysis. It has been widely used to characterize activity at the neuromuscular...
Keywords: alpha-Bgt, alpha-BTX, alpha-bungarotoxin
Application: Irreversible nicotinic acetylcholine receptor blocker
CAS 11032-79-4
MW: 7984.2 D
187.00€ *
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