Proteins and Peptides

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against pathogens, transport of molecules, structural maintenance of the cell and regulatory functions. Major protein goups are antibodies, enzymes, cytokines, hormones, signalling peptides, structural components and transport proteins. We offer a broad portfolio of protein products, including recombinant proteins, enzymes, cytokines and peptides, for researchers in molecular biology, cell biology, biochemistry and many other scientific fields. The products can be used for a large variety of investigations and applications, such as protein-protein interaction and protein localisation studies, enzymatic assays, Western blots (e.g. as control) and immunohistochemistry. 

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against... read more »
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Proteins and Peptides

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against pathogens, transport of molecules, structural maintenance of the cell and regulatory functions. Major protein goups are antibodies, enzymes, cytokines, hormones, signalling peptides, structural components and transport proteins. We offer a broad portfolio of protein products, including recombinant proteins, enzymes, cytokines and peptides, for researchers in molecular biology, cell biology, biochemistry and many other scientific fields. The products can be used for a large variety of investigations and applications, such as protein-protein interaction and protein localisation studies, enzymatic assays, Western blots (e.g. as control) and immunohistochemistry. 

13016 from 13463 pages
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Insulin (INS), partial, recombinant human
Insulin (INS), partial, recombinant human

Item number: CSB-YP011742HU-WD.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: n/a. Protein Length: Partial. Tag Info: Tag free. Target Protein Sequence: n/a. Purity: Greater than 95% as determined by SDS-PAGE. Endotoxin: =20 EU/mg by the LAL method. Biological Activity: n/a. Form: Lyophilized powder. Buffer: Lyophilized from a...
Keywords: INS
Expressed in: Yeast
Origin: human
MW: 5.8 kD
From 221.00€ *
Review
GTPase KRas (KRAS), partial, recombinant human
GTPase KRas (KRAS), partial, recombinant human

Item number: CSB-YP012493HU.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 2-185aa(G13D). Protein Length: Partial of Isoform 2B. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: TEYKLVVVGA GDVGKSALTI QLIQNHFVDE YDPTIEDSYR KQVVIDGETC LLDILDTAGQ EEYSAMRDQY MRTGEGFLCV FAINNTKSFE DIHHYREQIK RVKDSEDVPM VLVGNKCDLP...
Keywords: KRAS, KRAS2
Application: Activity not tested
Expressed in: Yeast
Origin: human
MW: 23.0 kD
From 265.00€ *
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Leukemia inhibitory factor (Lif), recombinant mouse
Leukemia inhibitory factor (Lif), recombinant mouse

Item number: CSB-YP012928MO.1

Organism: Mus musculus (Mouse). Source: Yeast. Expression Region: 24-203aa. Protein Length: Full Length of Mature Protein. Tag Info: C-terminal 6xHis-tagged. Target Protein Sequence: SPLPITPVNA TCAIRHPCHG NLMNQIKNQL AQLNGSANAL FISYYTAQGE PFPNNVEKLC APNMTDFPSF HGNGTEKTKL VELYRMVAYL SASLTNITRD QKVLNPTAVS LQVKLNATID...
Keywords: Lif, LIF, D factor, Leukemia inhibitory factor, Differentiation-stimulating factor
Application: Activity not tested
Expressed in: Yeast
Origin: mouse
MW: 21.4 kD
From 347.00€ *
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Mannose-binding protein C (MBL2), recombinant human
Mannose-binding protein C (MBL2), recombinant human

Item number: CSB-YP013540HUa4.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 21-248aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 6xHis-sumostar-tagged. Target Protein Sequence: ETVTCEDAQK TCPAVIACSS PGINGFPGKD GRDGTKGEKG EPGQGLRGLQ GPPGKLGPPG NPGPSGSPGP KGQKGDPGKS PDGDSSLAAS ERKALQTEMA RIKKWLTFSL...
Keywords: MBP1, MBL2, MBP-C, COLEC1, Collectin-1, Mannan-binding protein, Mannose-binding lectin, Mannose-binding protein C
Application: Activity not tested
Expressed in: Yeast
Origin: human
MW: 37.1 kD
From 242.00€ *
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Pro-neuregulin-1, membrane-bound isoform (NRG1), partial, recombinant human
Pro-neuregulin-1, membrane-bound isoform (NRG1), partial,...

Item number: CSB-YP016077HU2_F6_.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 2-246aa. Protein Length: Partial of Isoform 6. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: SERKEGRGKG KGKKKERGSG KKPESAAGSQ SPALPPRLKE MKSQESAAGS KLVLRCETSS EYSSLRFKWF KNGNELNRKN KPQNIKIQKK PGKSELRINK ASLADSGEYM CKVISKLGND SASANITIVE...
Keywords: GGF, NRG1
Application: Activity not tested
Expressed in: Yeast
Origin: human
MW: 28.8 kD
From 265.00€ *
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Oxytocin-neurophysin 1 (OXT), recombinant human
Oxytocin-neurophysin 1 (OXT), recombinant human

Item number: CSB-YP017315HU_A4_.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 20-125aa. Protein Length: Full Length of Mature Protein. Tag Info: Tag-Free. Target Protein Sequence: CYIQNCPLGG KRAAPDLDVR KCLPCGPGGK GRCFGPNICC AEELGCFVGT AEALRCQEEN YLPSPCQSGQ KACGSGGRCA VLGLCCSPDG CHADPACDAE ATFSQR. Purity: Greater than 85% as...
Keywords: OT, OXT
Application: Activity not tested
Expressed in: Yeast
Origin: human
MW: 10.9 kD
From 494.00€ *
Review
Oxytocin-neurophysin 1 (OXT), recombinant human
Oxytocin-neurophysin 1 (OXT), recombinant human

Item number: CSB-YP017315HU_A4_a4.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 20-125aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 6xHis-sumostar-tagged. Target Protein Sequence: CYIQNCPLGG KRAAPDLDVR KCLPCGPGGK GRCFGPNICC AEELGCFVGT AEALRCQEEN YLPSPCQSGQ KACGSGGRCA VLGLCCSPDG CHADPACDAE ATFSQR. Purity:...
Keywords: OT, OXT
Application: Activity not tested
Expressed in: Yeast
Origin: human
MW: 26.9 kD
From 347.00€ *
Review
Signal transducer and activator of transcription 3 (STAT3), recombinant human
Signal transducer and activator of transcription 3...

Item number: CSB-YP022812HU_A4_.1

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 1-770aa. Protein Length: Full Length. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: MAQWNQLQQL DTRYLEQLHQ LYSDSFPMEL RQFLAPWIES QDWAYAASKE SHATLVFHNL LGEIDQQYSR FLQESNVLYQ HNLRRIKQFL QSRYLEKPME IARIVARCLW EESRLLQTAA TAAQQGGQAN HPTAAVVTEK...
Keywords: Acute-phase response factor, Signal transducer and activator of transcription 3
Application: Activity not tested
Expressed in: Yeast
Origin: human
MW: 90.1 kD
From 242.00€ *
Review
Enhanced green fluorescent protein (egfp) (V164A,S176G), recombinant human cytomegalovirus
Enhanced green fluorescent protein (egfp) (V164A,S176G),...

Item number: CSB-YP2069HIZ_M_.1

Organism: Human cytomegalovirus (HHV-5) (Human herpesvirus 5). Source: Yeast. Expression Region: 1-239aa(V164A,S176G). Protein Length: Full Length. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: MVSKGEELFT GVVPILVELD GDVNGHKFSV SGEGEGDATY GKLTLKFICT TGKLPVPWPT LVTTLTYGVQ CFSRYPDHMK QHDFFKSAMP EGYVQERTIF...
Keywords: Enhanced green fluorescent protein
Application: Activity not tested
Expressed in: Yeast
Origin: Human cytomegalovirus (HHV-5)
MW: 28.4 kD
From 407.00€ *
Review
Fimbrial subunit type 3 (mrkA), recombinant Klebsiella pneumoniae
Fimbrial subunit type 3 (mrkA), recombinant Klebsiella...

Item number: CSB-YP318939KBGc7.1

Organism: Klebsiella pneumoniae. Source: Yeast. Expression Region: 23-202aa. Protein Length: Full Length of Mature Protein. Tag Info: C-terminal 6xHis-tagged. Target Protein Sequence: ADTNVGGGQV NFFGKVTDVS CTVSVNGQGS DANVYLSPVT LTEVKAAAAD TYLKPKSFTI DVSDCQAADG TKQDDVSKLG VNWTGGNLLA GATAKQQGYL ANTEAAGAQN IQLVLSTDNA...
Keywords: mrkA, Fimbrial subunit type 3
Application: Activity not tested
Expressed in: Yeast
Origin: Klebsiella pneumoniae
MW: 20.0 kD
From 347.00€ *
Review
Allergen Ara h 1, clone P17, recombinant Arachis hypogaea
Allergen Ara h 1, clone P17, recombinant Arachis hypogaea

Item number: CSB-YP331779ANE_A4_.1

Organism: Arachis hypogaea (Peanut). Source: Yeast. Expression Region: 26-614aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 10xHis-tagged. Target Protein Sequence: KSPYRKTENP CAQRCLQSCQ QEPDDLKQKA CESRCTKLEY DPRCVYDTGA TNQRHPPGER TRGRQPGDYD DDRRQPRREE GGRWGPAEPR EREREEDWRQ PREDWRRPSH...
Keywords: Ara h 1, Allergen Ara h I, Allergen Ara h 1, clone P17
Application: Activity not tested
Expressed in: Yeast
Origin: Arachis hypogaea (Peanut)
MW: 70.2 kD
From 347.00€ *
Review
Ancylostoma secreted protein 2 (ASP2), recombinant Necator americanus
Ancylostoma secreted protein 2 (ASP2), recombinant...

Item number: CSB-YP3506GNWf3.1

Organism: Necator americanus (Human hookworm). Source: Yeast. Expression Region: 20-210aa. Protein Length: Full Length of Mature Protein. Tag Info: C-terminal 6xHis-Myc-tagged. Target Protein Sequence: GCPDNGMSEE ARQKFLELHN SLRSSVALGQ AKDGAGGNAP KAAKMKTMAY DCEVEKTAMN NAKQCVFKHS QPNQRKGLGE NIFMSSDSGM DKAKAAEQAS...
Keywords: Secreted protein ASP-2, Ancylostoma secreted protein 2
Application: Activity not tested
Expressed in: Yeast
Origin: Necator americanus (Human hookworm)
MW: 24.4 kD
From 407.00€ *
Review
13016 from 13463 pages