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Name :
CXADR HumanDescription:
Coxsackie Virus And Adenovirus Receptor Human Recombinant
Coxsackie Virus And Adenovirus Receptor, CAR, 46 KD Coxsackievirus And Adenovirus Receptor (CAR) Protein 11, Coxsackievirus B-Adenovirus Receptor, HCVADR, CVB3-Binding Protein, CAR4/6, HCAR.
Product # :
PRO-1548Price :
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Description
CXADR Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 241 amino acids (20-237) and having a molecular mass of 26.0kDa.CXADR is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The CXADR solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 1mM DTT and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
Citations
More Info
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Introduction
CXADR is a component of the epithelial apical junction complex which operates as an homophilic cell adhesion molecule and is crucial for tight junction integrity. CXADR also takes part in transepithelial relocation of leukocytes through adhesive interactions with AMICA1/JAML a transmembrane protein of the plasma membrane of leukocytes. A number of transcript variants encoding different isoforms were identified for this gene. Pseudogenes of this gene were located on chromosomes 15, 18, and 21.
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Synonyms
Coxsackie Virus And Adenovirus Receptor, CAR, 46 KD Coxsackievirus And Adenovirus Receptor (CAR) Protein 11, Coxsackievirus B-Adenovirus Receptor, HCVADR, CVB3-Binding Protein, CAR4/6, HCAR.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSLSITTPE EMIEKAKGET AYLPCKFTLS PEDQGPLDIE WLISPADNQK VDQVIILYSG DKIYDDYYPD LKGRVHFTSN DLKSGDASIN VTNLQLSDIG TYQCKVKKAP GVANKKIHLV VLVKPSGARC YVDGSEEIGS DFKIKCEPKE GSLPLQYEWQ KLSDSQKMPT SWLAEMTSSV ISVKNASSEY SGTYSCTVRN RVGSDQCLLR LNVVPPSNKA G.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
AHSP HumanDescription:
Alpha Hemoglobin Stabilizing Protein Human Recombinant
Alpha-hemoglobin-stabilizing protein, Erythroid-associated factor, Erythroid differentiation-related factor, AHSP, EDRF, ERAF.
Product # :
PRO-720Price :
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Description
AHSP Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 102 amino acids (1-102 a.a.) and having a molecular mass of 11.8kDa.The AHSP is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The AHSP protein solution (1mg/ml) contains 20mM Tris-HCl buffer (pH8.0) and 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Alpha-hemoglobin stabilizing protein (AHSP) is an erythroid-specific protein that acts as a chaperone to prevent the aggregation of A-hemoglobin during normal erythroid cell development. AHSP specifically protects free A-hemoglobin from precipitation in live cells and in solution. AHSP is expected to modulate pathological states of alpha-hemoglobin excess such as beta-thalassemia. Furthermore, AHSP promotes alpha globin chain stability in human erythropoiesis. In addition, the AHSP stabilizes the alpha-Hb chain, thus avoiding its precipitation and its ability to generate ROS, which is implicated in cell death. AHSP is expressed in blood and bone marrow. AHSP subunit is a monomer, it forms a heterodimer with free alpha-hemoglobin. On the other hand, AHSP does not bind beta-hemoglobin nor alpha2beta2 hemoglobin A. AHSP is downregulated in TSEs (transmissible spongiform encephalopathies).
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Synonyms
Alpha-hemoglobin-stabilizing protein, Erythroid-associated factor, Erythroid differentiation-related factor, AHSP, EDRF, ERAF.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MALLKANKDL ISAGLKEFSV LLNQQVFNDP LVSEEDMVTV VEDWMNFYIN YYRQQVTGEP QERDKALQEL RQELNTLANP FLAKYRDFLK SHELPSHPPP SS.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
SELE Human, HEKDescription:
E-Selectin Human Recombinant, HEK
E-selectin, Endothelial leukocyte adhesion molecule 1, ELAM-1, Leukocyte-endothelial cell adhesion molecule 2, LECAM2, CD62E antigen, SELE, ELAM1, ELAM, ESEL, CD62E.
Product # :
PRO-1645Price :
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Shipped at Room temp
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Description
SELE Human Recombinant produced by mammalian expression system in human cells is a single polypeptide chain containing 543 amino acids (22-556). SELE is fused to an 8 amino acid His-tag at C-terminus is purified by proprietary chromatographic techniques.
Source
HEK293 cells.
Formulation
SELE was lyophilized from a 0.2 µM filtered solution of PBS and 4% Mannitol, pH 7.5.
Purity
Greater than 95% as determined by SDS-PAGE.
Citations
More Info
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Introduction
E-selectin which is also called Endothelial leukocyte adhesion molecule 1, ELAM1, ELAM belongs to a family of divalent cation-dependent carbohydrate-binding glycoproteins or adhesion molecules. Eselectin is expressed on the surface of endothelial cells and mediates the interaction of leukocytes and platelets with endothelial cells during an inflammatory response. E-selectin is present in single copy in the human genome and contains 14 exons spanning about 13 kb of DNA.
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Synonyms
E-selectin, Endothelial leukocyte adhesion molecule 1, ELAM-1, Leukocyte-endothelial cell adhesion molecule 2, LECAM2, CD62E antigen, SELE, ELAM1, ELAM, ESEL, CD62E.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized SELE although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SELE should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized SELE in 1xPBS to a concentration no less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
WSYNTSTEAMTYDEASAYCQQRYTHLVAIQNKEEIEYLNSILSYSPSYYWIGIRKVNNVW
VWVGTQKPLTEEAKNWAPGEPNNRQKDEDCVEIYIKREKDVGMWNDERCSKKKLALCYTA
ACTNTSCSGHGECVETINNYTCKCDPGFSGLKCEQIVNCTALESPEHGSLVCSHPLGNFSY
NSSCSISCDRGYLPSSMETMQCMSSGEWSAPIPACNVVECDAVTNPANGFVECFQNPGSFPW
NTTCTFDCEEGFELMGAQSLQCTSSGNWDNEKPTCKAVTCRAVRQPQNGSVRCSHSPAGEFT
FKSSCNFTCEEGFMLQGPAQVECTTQGQWTQQIPVCEAFQCTALSNPERGYMNCLPSASGSFR
YGSSCEFSCEQGFVLKGSKRLQCGPTGEWDNEKPTCEAVRCDAVHQPPKGLVRCAHSPIGEFTY
KSSCAFSCEEGFELHGSTQLECTSQGQWTEEVPSCQVVKCSSLAVPGKINMSCSGEPVFGTVCKF
ACPEGWTLNGSAARTCGATGHWSGLLPTCEAPTESNIPVDHHHHHH.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HTATIP2 HumanDescription:
HIV-1 Tat Interactive Protein 2 Human Recombinant
TIP30, CC3, SDR44U1, HTATIP2, EC=1.1.1.-, HIV-1 TAT-interactive protein 2, FLJ26963.
Product # :
ENZ-546Price :
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Description
HTATIP2 Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 262 amino acids (1-242 a.a.) and having a molecular mass of 29.3 kDa. The HTATIP2 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
HTATIP2 protein solution (1mg/ml) containing 20mM Tris-HCl pH-8, 1mM DTT & 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
HTATIP2 is part of the short-chain dehydrogenases/reductases (SDR) family which acts as a tumor suppressor in metabolic suppression, inhibition of angiogenesis and induces the expression of apoptosis related genes Bad and Siva. HTATIP2 cooperates with the activation domain of HIV-1 TAT and enhances its transcription by phosphorylating RNA polymerase II (Pol II). Defects in HTATIP2 are related with hepatocellular carcinomas and apoptotic resistant tumor cells, implicating a probable use for HTATIP2 in antitumor therapy.
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Synonyms
TIP30, CC3, SDR44U1, HTATIP2, EC=1.1.1.-, HIV-1 TAT-interactive protein 2, FLJ26963.
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Physical Appearance
Sterile filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MAETEALSKL REDFRMQNKS VFILGASGET GRVLLKEILE QGLFSKVTLI GRRKLTFDEE AYKNVNQEVV DFEKLDDYAS AFQGHDVGFC CLGTTRGKAG AEGFVRVDRD YVLKSAELAK AGGCKHFNLL SSKGADKSSN FLYLQVKGEV EAKVEELKFD RYSVFRPGVL LCDRQESRPG EWLVRKFFGS LPDSWARGHS VPVVTVVRAM LNNVVRPRDK QMELLENKAI HDLGKAHGSL KP.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
EEF2 HumanDescription:
Eukaryotic Translation Elongation Factor 2 Human Recombinant
Elongation factor 2, EF-2, EEF2, EF2, Eukaryotic Translation Elongation Factor 2, EEF-2.
Product # :
PRO-2076Price :
Quantity :
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Description
EEF2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 308 amino acids (574-858) and having a molecular mass of 34.3kDa.EEF2 is fused to a 23 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The EEF2 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 10% glycerol and 0.4M Urea.
Purity
Greater than 90% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Eukaryotic Translation Elongation Factor 2 (EEF2) which is necessary factor for protein synthesis is a part of the GTP-binding translation elongation factor family. EEF2 catalyzes the GTP-dependent ribosomal translocation step during translation elongation. EEF2 is also catalyzes the coordinated movement of the mRNA as well as the 2 tRNA molecules and conformational changes in the ribosome. EF-2 kinase phosporylation inactivates the EEF2 protein.
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Synonyms
Elongation factor 2, EF-2, EEF2, EF2, Eukaryotic Translation Elongation Factor 2, EEF-2.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSDPVVSYR ETVSEESNVL CLSKSPNKHN RLYMKARPFP DGLAEDIDKG EVSARQELKQ RARYLAEKYE WDVAEARKIW CFGPDGTGPN ILTDITKGVQ YLNEIKDSVV AGFQWATKEG ALCEENMRGV RFDVHDVTLH ADAIHRGGGQ IIPTARRCLY ASVLTAQPRL MEPIYLVEIQ CPEQVVGGIY GVLNRKRGHV FEESQVAGTP MFVVKAYLPV NESFGFTADL RSNTGGQAFP QCVFDHWQIL PGDPFDNSSR PSQVVAETRK RKGLKEGIPA LDNFLDKL.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
EFNA1 HumanDescription:
Ephrin A1 Human Recombinant
Ephrin-A1, EPLG1, TNFAIP4, LERK1, EFL1, ECKLG, EPH-related receptor tyrosine kinase ligand 1, Immediate early response protein B61, Tumor necrosis factor alpha-induced protein 4, TNF alpha-induced protein 4, ligand of eph-related kinase 1, tumor necrosis factor, alpha-induced protein 4.
Product # :
PRO-971Price :
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Description
EFNA1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 185 amino acids (19-182) and having a molecular mass of 21.6 kDa.EFNA1 is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The EFNA1 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
Citations
More Info
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Introduction
EFNA1 belongs to the ephrin (EPH) family. The EPH subfamily is the biggest group of receptor protein kinases and they take part in vital nervous system function and development.
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Synonyms
Ephrin-A1, EPLG1, TNFAIP4, LERK1, EFL1, ECKLG, EPH-related receptor tyrosine kinase ligand 1, Immediate early response protein B61, Tumor necrosis factor alpha-induced protein 4, TNF alpha-induced protein 4, ligand of eph-related kinase 1, tumor necrosis factor, alpha-induced protein 4.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MDRHTVFWNS SNPKFRNEDY TIHVQLNDYV DIICPHYEDH SVADAAMEQY ILYLVEHEEY QLCQPQSKDQ VRWQCNRPSA KHGPEKLSEK FQRFTPFTLG KEFKEGHSYY YISKPIHQHE DRCLRLKVTV SGKITHSPQA HVNPQEKRLA ADDPEVRVLH SIGHS
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
EMAP II HumanDescription:
Endothelial-Monocyte Activating Polypeptide II Human Recombinant
AIMP1, EMAP2, EMAP-2, EMAPII, SCYE1, Multisynthetase complex auxiliary component p43, Endothelial monocyte-activating polypeptide 2, EMAP-II, p43.
Product # :
CYT-607Price :
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Shipped at Room temp
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Description
EMAP-II Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 166 amino acids and having a molecular mass of 18.3 kDa. The EMAP-II is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from a concentrated (1mg/ml) solution in water containing 20mM sodium Phosphate buffer pH=7.5 and 130mM sodium chloride.
Purity
Greater than 98.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
Determined by the apoptotic effect on MCF-7 cells using a concentration of 20-30 ng/ml.Citations
More Info
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Introduction
EMAP-II also called SCYE1 is a tumor derived cytokine that plays a role in a wide variety of activities on endothelial cells, monocytes and neutrophils. EMAP-II inhibits endothelial cell proliferation, vasculogenesis, neovessel formation, and can induce apoptosis. It is also chemotactic towards neutrophils and monocytes and induces myeloperoxidase activity from neutrophils. EMAP-II clinical value is inhibiting angiogenesis of vascular beds and suppressing the growth of primary and secondary tumors with no affect to normal tissues. SCYE1is specifically induced by apoptosis, and it is involved in the control of angiogenesis, inflammation, and wound healing. The release of this SCYE1 renders the tumor-associated vasculature sensitive to tumor necrosis factor. The precursor protein is identical to the p43 subunit, which is associated with the multi-tRNA synthetase complex, and it modulates aminoacylation activity of tRNA synthetase in normal cells. EMAP-2 plays a role in in the stimulation of inflammatory responses after proteolytic cleavage in tumor cells.
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Synonyms
AIMP1, EMAP2, EMAP-2, EMAPII, SCYE1, Multisynthetase complex auxiliary component p43, Endothelial monocyte-activating polypeptide 2, EMAP-II, p43.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized EMAP-II although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution EMAP-II should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized EMAP-II in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
SKPIDVSRLD LRIGCIITAR KHPDADSLYV EEVDVGEIAP RTVVSGLVNH VPLEQM QNRM VILLCNLKPA KMRGVLSQAM VMCASSPEKI EILAPPNGSV PGDRITFDAF PGEPDKELNP KKKIWEQIQP DLHTNDECVA TYKGVPFEVK GKGVCRAQTM SNSGIK.
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Background
What is the molecular weight/Mw of EMAP II HUMAN Protein?
EMAP II HUMAN Protein has a total Mw of 18.3kDa.
What is the source or expression system of EMAP II HUMAN Protein?
Escherichia Coli.
What is the Purity of EMAP II HUMAN Protein?
EMAP II HUMAN Protein is >98% pure as determined by SDS-PAGE.
What is the Biological Activity of EMAP II HUMAN Protein?
Determined by the apoptotic effect on MCF-7 cells using a concentration of 20-30 ng/ml.
What is the amino acid sequence of EMAP II HUMAN Protein?
SKPIDVSRLD LRIGCIITAR KHPDADSLYV EEVDVGEIAP RTVVSGLVNH VPLEQM QNRM VILLCNLKPA KMRGVLSQAM VMCASSPEKI EILAPPNGSV PGDRITFDAF PGEPDKELNP KKKIWEQIQP DLHTNDECVA TYKGVPFEVK GKGVCRAQTM SNSGIK.
What applications can EMAP II HUMAN Protein be used in?
EMAP II HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for EMAP II HUMAN Protein?
The endotoxin level is minimal, EMAP II HUMAN Protein was purified using conventional chromatography techniques
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
ENSA HumanDescription:
Endosulfine Alpha Human Recombinant
ARPP-19e, Alpha endosulfine isoform 3, Alpha-endosulfine, ENSA, MGC4319, MGC8394, MGC78563.
Product # :
PRO-772Price :
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Shipped with Ice Packs
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Description
ENSA Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 141 amino acids (1-121 a.a.) and having a molecular weight of 15.5kDa. The ENSA is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The Endosulfine Alpha protein solution contains 20mM Tris, pH-8, 1mM DTT and 10% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
ENSA is an endogenous ligand for sulfonylurea receptor. ENSA reduces K(ATP) channel currents by inhibiting sulfonylurea from binding to the receptor and thus stimulates insulin secretion. Endosulfine Alpha is part of a conserved cAMP-regulated phosphoprotein (ARPP) family. Endosulfine Alpha is an endogenous ligand for the sulfonylurea receptor, ABCC8/SUR1. Endosulfine Alpha is an endogenous regulator of KATP channels. ENSA modulates insulin secretion through the interaction with KATP channel. ENSA is a candidate gene for type 2 diabetes. ENSA is expressed in a wide range of tissues including muscle, brain, and endocrine tissues.
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Synonyms
ARPP-19e, Alpha endosulfine isoform 3, Alpha-endosulfine, ENSA, MGC4319, MGC8394, MGC78563.
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Physical Appearance
Sterile filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MSQKQEEENP AEETGEEKQD TQEKEGILPE RAEEAKLKAK YPSLGQKPGG SDFLMKRLQK GQKYFDSGDY NMAKAKMKNK QLPSAGPDKN LVTGDHIPTP QDLPQRKSSL VTSKLAGGQV E.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
ETHE1 HumanDescription:
Ethylmalonic Encephalopathy 1 Human Recombinant
Ethylmalonic encephalopathy protein 1, HSCO, Hepatoma subtracted clone one protein, YF13H12, protein ETHE1 mitochondrial, D83198, EC 3.1.2.6.
Product # :
PRO-1027Price :
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Description
ETHE1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 267 amino acids (13-254) and having a molecular mass of 29.1kDa.ETHE1 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The ETHE1 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 100mM NaCl and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
Citations
More Info
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Introduction
ETHE1 is a mitochondrial sulfur dioxygenase involved in catabolism of sulfide that accumulates to toxic levels in ethylmalonic encephalopathy. Mutations of ETHE1 were detected in all the typical ethylmalonic encephalopathy patients analysed, but no ETHE1 mutations were identified in patients presenting with early onset progressive encephalopathy with ethylmalonic aciduria.
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Synonyms
Ethylmalonic encephalopathy protein 1, HSCO, Hepatoma subtracted clone one protein, YF13H12, protein ETHE1 mitochondrial, D83198, EC 3.1.2.6.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSHMLSQRG GSGAPILLRQ MFEPVSCTFT YLLGDRESRE AVLIDPVLET APRDAQLIKE LGLRLLYAVN THCHADHITG SGLLRSLLPG CQSVISRLSG AQADLHIEDG DSIRFGRFAL ETRASPGHTP GCVTFVLNDH SMAFTGDALL IRGCGRTDFQ QGCAKTLYHS VHEKIFTLPG DCLIYPAHDY HGFTVSTVEE ERTLNPRLTL SCEEFVKIMG NLNLPKPQQI DFAVPANMRC GVQTPTA
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
UBE2C HumanDescription:
Ubiquitin Conjugating enzyme E2C Human Recombinant
Ubiquitin-conjugating enzyme E2 C, EC 6.3.2.19, Ubiquitin-protein ligase C, Ubiquitin carrier protein C, Ubc10, UBCH10, dJ447F3.2.
Product # :
ENZ-346Price :
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Description
UBE2C Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 202 amino acids (1-179) and having a molecular mass of 22.1 kDa.The UBE2C is fused to a 23 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
UBE2C protein 1mg/ml is supplied in 20mM Tris-HCL, pH-8, 0.15M NaCl, 1mM DTT and 10% Glycerol.
Purity
Greater than 90.0% as determined by Analysis by SDS-PAGE.
Citations
More Info
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Introduction
UbcH10 is an essential mediator of mitotic destruction events and cell cycle progression. It catalyzes the destruction of cyclins A and B in conjunction with the anaphase-promoting complex, and therefore, plays an important role in the control of the cell exit from mitosis This activity is essential at then end of mitosis for the inactivation of their partner kinase Cdc2 and exit from mitosis into G1 of the next cell cycle. In addition, UbcH10 bears homology to yeast PAS2, a gene that is essential for biogenesis of peroxisomes. UbcH10 is useful for in vitro ubiquitinylation reactions.
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Synonyms
Ubiquitin-conjugating enzyme E2 C, EC 6.3.2.19, Ubiquitin-protein ligase C, Ubiquitin carrier protein C, Ubc10, UBCH10, dJ447F3.2.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMASQNRD PAATSVAAAR KGAEPSGGAA RGPVGKRLQQ ELMTLMMSGD KGISAFPESD NLFKWVGTIH GAAGTVYEDL RYKLSLEFPS GYPYNAPTVK FLTPCYHPNV DTQGNICLDI LKEKWSALYD VRTILLSIQS LLGEPNIDSP LNTHAAELWK NPTAFKKYLQ ETYSKQVTSQ EP
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Trypanosoma Cruzi B13Description:
Trypanosoma Cruzi B13 Recombinant
Product # :
CCH-003Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant Trypanosoma Cruzi B13 produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 227 amino acids and having a molecular mass of 23kDa. The Trypanosoma Cruzi B13 is fused to a His tag at C-terminus and is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
(1mg/1ml) in phosphate buffer saline and 25mM k2co3.
Purity
Protein is >90% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
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Physical Appearance
Sterile filtered colorless solution.
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Stability
Recombinant Trypanosoma Cruzi B13 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Background
Among the numerous antigens that T. cruzi expresses, the B13 protein has been identified as a main component involved in immune recognition and host-parasite interactions. Trypanosoma Cruzi B13 is a very immunogenic antigen found in the T. cruzi epimastigote and trypomastigote forms. Trypanosoma Cruzi B13 takes part in host-parasite interactions first by binding to host cells such as cardiac and smooth muscle cells, which are very important in the pathology of Chagas disease. Trypanosoma cruzi is the protozoan parasite responsible for Chagas disease which affects millions of people in Latin America. The parasite has a complex life cycle and eludes the immune response through various mechanisms, making it a complex target for therapeutic interventions.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HBe VLP AntibodyDescription:
Anti Hepatitis B Virus e-Virus Like Particle Mouse
Product # :
ANT-771Price :
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Description
Monoclonal antibody Mab-HBe-VLP is used for gold conjugation to prepare competitive assay to test HBe antibody.
Formulation
Phosphate buffered saline pH 7.4.
Citations
More Info
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Introduction
Hepatitis B virus is the main cause for human liver disease, chronic infection frequently causes liver cancer and cirrhosis. The e antigen is found in the circulation, it is found during the active HBV infection, positive result indicates the risk for contagiousness, and is also used as indicator for the effectiveness of HBV treatment. Positive anti-HBeAg specifies an active stage of acute HBV infection that is in its final stages, the risk for contagiousness is dramatically reduced. HBe VLP Antibody is a monoclonal antibody to the aggregated HBeparticle, used with HBe-VLP antigen to manufacture competitive HBe antibody rapid test or ELISA assay.
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Physical Appearance
sterile filtered clear colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Applications
ELISA, Lateral flow immunoassay.
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Type
Mouse Anti Human Monoclonal.
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Purification Method
Purified monoclonal IgG by protein A chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HBsAg Native, adDescription:
Hepatitis B Surface Antigen, Native ad
Product # :
HBS-002Price :
Quantity :
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Description
HbsAg ad subtype purified Human Hepatitis B positive plasma, having a Mw weight corresponding to p24, gp27, p33 and gp36 as shown on SDS-PAGE.
Source
Human Hepatitis B positive plasma.
Formulation
Sterile Filtered solution containing 25mM NaN3, pH 7.4.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
HBsAg is the surface antigen of the Hepatitis-B-Virus (HBV). The capsid of a virus has different surface proteins from the rest of the virus. The antigen is a protein that binds specifically on one of these surface proteins and is commonly referred to as the Australian Antigen. HBsAg is an essential parameter to diagnose hepatitis B disease in the clinic and to monitor antiviral treatment.
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Physical Appearance
Filtered opalscent solution.
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Stability
HBsAg should be stored at 4°C. DO NOT FREEZE.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
T.pallidum p17 (Partial)Description:
Treponema pallidum p17 (Partial) Recombinant
Product # :
TRP-248Price :
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Description
The E.Coli derived recombinant protein is fused at N-terminus with 6xHis tag and contains the Trp. Pallidum p17 immunodominant regions.
Source
Escherichia Coli.
Formulation
70mM Tris-HCl pH8.0, 50mM NaCl, 50% Glycerol, 1.5M Urea.
Purity
Treponema Pallidum protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
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Introduction
Treponema pallidum is a gram-negative spirochaete bacterium and is considered to be metabolically crippled. There are at least four known subspecies: T. pallidum pallidum, T. pallidum pertenue, T. pallidum carateum and T. pallidum endemicum. The helical structure of T. pallidum pallidum allows it to move in a corkscrew motion through viscous mediums such as mucus. Treponema pallidum sub sp. pallidum has one of the smallest bacterial genomes at 1.14 million base pairs (Mb) and has limited metabolic capabilities, reflecting its adaptation through genome reduction to the rich environment of mammalian tissue.
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Stability
Treponema Pallidum protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Treponema Pallidum protein is suitable for ELISA and Western blots, excellent antigen for detection of Trp. Pallidum with minimal specificity problems.
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Specificity
Immunoreactive with sera of Trp. Pallidum infected individuals.
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Purification Method
Treponema Pallidum protein was purified by proprietary chromatographic technique.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HAV P2C-P3ADescription:
Hepatitis A Virus P2C-P3A Recombinant
Product # :
HAV-266Price :
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Shipping Method :
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Description
The E.Coli derived recombinant protein contains the P2C-P3A immunodominant regions, amino acids 1392-1521.
Source
Escherichia Coli.
Formulation
10mM CBB, pH9.6, 0.1% SDS and 50% glycerol.
Purity
HAV P2C-P3A protein is >90% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
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Introduction
Forty-two antigenic domains were identified across the hepatitis A virus (HAV) polyprotein by using a set of 237 overlapping 20-mer synthetic peptides spanning the entire HAV polyprotein. Nineteen antigenic domains were found within the structural proteins, and 22 were found within the nonstructural proteins, with 1 domain spanning the junction of VP1 and P2A proteins. Five of these domains were considered immunodominant, as judged by both the breadth and the strength of their immunoreactivity. One domain is located within the VP2 protein at position 57-90 aa. A second domain, located at position 767-842 aa, contains the C-terminal part of the VP1 protein and the entire P2A protein. A third domain, located at position 1403-1456 aa, comprises the C-terminal part of the P2C protein and the N-terminal half of the P3A protein. The fourth domain, located at position 1500-1519 aa, includes almost the entire P3B, and the last domain, located at position 1719-1764 aa, contains the C-terminal region of the P3C protein and the N-terminal region of the P3D protein. Four of the five most immunoreactive domains are derived from small HAV proteins and/or encompass protein cleavage sites separating different HAV proteins.
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Stability
HAV P2C-P3A protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
HAV P2C-P3A antigen is suitable for ELISA and Western blots, excellent antigen for detection of HAV with minimal specificity problems.
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Specificity
Immunoreactive with sera HAV-infected individuals.
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Purification Method
HAV P2C-P3A protein was purified by proprietary chromatographic technique.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
IL5 Rhesus MacaqueDescription:
Interleukin-5 Rhesus Macaque Recombinant
Interleukin-5, IL-5, Eosinophil differentiation factor, T-cell replacing factor, TRF, IL5.
Product # :
CYT-772Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
IL5 Rhesus Macaque Recombinant produced in E.Coli is a disulfide-linked homodimeric, non-glycosylated, polypeptide protein containing 2x115 amino acids chains and having a total molecular mass of 26.1kDa.The IL-5 Rhesus Macaque is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from a 0.2µm filtered concentrated solution in 1xPBS, pH 7.4 and 5% Trehalose.
Purity
Greater than 98.0% as determined by HPLC and SDS-PAGE.
Biological Activity
The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 5ng/ml, corresponding to a specific activity of > 2.0 × 105 IU/mg.Citations
More Info
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Introduction
The protein encoded by this gene is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils. This cytokine is a main regulator of eosinopoiesis, eosinophil maturation and activation. The elevated production of this cytokine is reported to be related to asthma or hypereosinophilic syndromes. The receptor of this cytokine is a heterodimer, whose beta subunit is shared with the receptors for interleukine 3 (IL3) and colony stimulating factor 2 (CSF2/GM-CSF). This gene, together with those for interleukin 4 (IL4), interleukin 13 (IL13), and CSF2, form a cytokine gene cluster on chromosome 5. This cytokine, IL4, and IL13 are found to be regulated coordinately by long-range regulatory elements spread over 120 kilobases on chromosome 5q31.
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Synonyms
Interleukin-5, IL-5, Eosinophil differentiation factor, T-cell replacing factor, TRF, IL5.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized IL-5 Rhesus Macaque although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL5 Rhesus Macaque should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Interleikin-5 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
IPTEIPASAL VKETLALLST HRTLLIANET LRIPVPVHKN HQLCTEEIFQ GIGTLESQTV QGGTVERLFK NLSLIKKYIG GQKKKCGEER RRVNQFLDYL QEFLGVMNTE WIIES.
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Background
What is the molecular weight/Mw of IL 5 RHESUS MACAQUE Protein?
IL 5 RHESUS MACAQUE Protein has a total Mw of 26.1kDa.
What is the source or expression system of IL 5 RHESUS MACAQUE Protein?
Escherichia Coli.
What is the Purity of IL 5 RHESUS MACAQUE Protein?
IL 5 RHESUS MACAQUE Protein is >98% pure as determined by SDS-PAGE.
What is the Biological Activity of IL 5 RHESUS MACAQUE Protein?
The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 5ng/ml, corresponding to a specific activity of > 2.0 × 105 IU/mg.
What is the amino acid sequence of IL 5 RHESUS MACAQUE Protein?
IPTEIPASAL VKETLALLST HRTLLIANET LRIPVPVHKN HQLCTEEIFQ GIGTLESQTV QGGTVERLFK NLSLIKKYIG GQKKKCGEER RRVNQFLDYL QEFLGVMNTE WIIES.
What applications can IL 5 RHESUS MACAQUE Protein be used in?
IL 5 RHESUS MACAQUE Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for IL 5 RHESUS MACAQUE Protein?
The endotoxin level is minimal, IL 5 RHESUS MACAQUE Protein was purified using conventional chromatography techniques.
Who supplies recombinant IL 5 RHESUS MACAQUE that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.
Where can I order bulk mg quantities of IL 5 RHESUS MACAQUE?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HAVCR1 MouseDescription:
Hepatitis A Virus Cellular Receptor 1 Mouse Recombinant
Hepatitis A virus cellular receptor 1 homolog, HAVcr-1, Kidney injury molecule 1, KIM-1, T cell immunoglobulin and mucin domain-containing protein 1, TIMD-1, T cell membrane protein 1, T-cell immunoglobulin mucin receptor 1, TIM-1.
Product # :
HAV-232Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
HAVCR1 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 222 amino acids (22-237 a.a.) and having a molecular mass of 24.4kDa (Migrates at 40-57kDa on SDS-PAGE under reducing conditions). HAVCR1 is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
HAVCR1 protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Hepatitis A virus cellular receptor 1 (HAVCR1) is a membrane receptor for both human hepatitis A virus (HHAV) and TIMD4. HAVCR1 is a type I trans-membrane structural glycoprotein located in the renal proximal tubule epithelial cells. HAVCR1 protein may be involved in the control of asthma and allergic diseases. The reference genome represents an allele which retains a MTTVP amino acid segment that presents defense against atopy in HHAV seropositive individuals.
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Synonyms
Hepatitis A virus cellular receptor 1 homolog, HAVcr-1, Kidney injury molecule 1, KIM-1, T cell immunoglobulin and mucin domain-containing protein 1, TIMD-1, T cell membrane protein 1, T-cell immunoglobulin mucin receptor 1, TIM-1.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
YVEVKGVVGH PVTLPCTYST YRGITTTCWG RGQCPSSACQ NTLIWTNGHR VTYQKSSRYN LKGHISEGDV SLTIENSVES DSGLYCCRVE IPGWFNDQKV TFSLQVKPEI PTRPPTRPTT TRPTATGRPT TISTRSTHVP TSIRVSTSTP PTSTHTWTHK PEPTTFCPHE TTAEVTGIPS HTPTDWNGTV TSSGDTWSNH TEAIPPGKPQ KNPTKGHHHH HH.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
SIV p55Description:
Simian Immunodeficiency Virus p55 Recombinant
Product # :
SIV-114Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant SIV p55- Strains: SIV mac 23g and SIV smH4 is glycosylated with N-linked sugars and produced using baculovirus vectors in insect cells.
Source
Baculovirus Insect Cells.
Formulation
SIV p55 Protein solution containing 10mM Tris, pH 8, 140mM NaCl & 400mM L-Arginine.
Purity
Greater than 90.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Citations
More Info
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Introduction
Simian immunodeficiency virus, SIV, is a retrovirusthat is found in strains, having the HIV-1and HIV-2specific strains that infect humans. SIV strains may cause an AIDS-like immune deficiency known as SAIDS (simian acquired immunodeficiency syndrome) if they cross species boundaries. HIV-2 is more similar to SIV strains than to HIV-1, suggesting for the first time the simian origin of HIV. HIV-2 is derived from the SIV strain found in sooty mangabeys whereas HIV-1, the predominant virus found in humans, is derived from SIV strains infecting chimpanzees.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Recombinant SIV p55 although stable at 4°C for 3 weeks, should be stored below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA). Please avoid freeze-thaw cycles.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Influenza-B MalaysiaDescription:
Influenza-B Virus Malaysia/2506/04
Product # :
IHA-025Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Malaysia/2506/04. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The B/Malaysia/2506/04 solution contains STE, 0.1% sodium azide (NaN3) and 0.005% thimerosal.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Influenza-B virus is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. -
Physical Appearance
Sterile Filtered colorless solution.
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Stability
B/Malaysia/2506/04 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Serological studies of influenza B virus, immunogen for antibody production.Tested with anti-influenza B monoclonal antibodies in ELISA.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Influenza-B QingdaoDescription:
Influenza-B Virus Qingdao/102/91
Product # :
IHA-016Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Qingdao/102/91. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The B/Qingdao/102/91 solution contains 0.1M NaCl, 10mM Tris HCl, 1mM EDTA pH-8, 0.1% sodium azide (NaN3) and 0.005% thimerosal.
Purity
Greater than 90.0% as determined byAnalysis by SDS-PAGE.
Citations
More Info
-
Introduction
Influenza-B virus is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. -
Physical Appearance
Sterile Filtered colorless solution.
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Stability
B/Qingdao/102/91 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Serological studies of influenza B virus, immunogen for antibody production.Tested with anti-influenza B monoclonal antibodies in ELISA.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
H3N2 Hong Kong RecombinantDescription:
H3N2 Influenza A- Virus Hong Kong 4801/2014 Recombinant
Product # :
IHA-043Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant Full-Length H3N2 Hong Kong 4801/2014 is glycosylated with N-linked sugars, produced using baculovirus vectors in insect cells.
Source
Baculovirus Insect Cells.
Formulation
The Recombinant H3N2 A/ Hong Kong 4801/2014 solution contains 10mM Sodium phosphate, pH 7.4,150mM NaCl and 0.005% Tween-20.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
H3N2 is a subtype of the influenza A virus. Its name derives from the forms of the two kinds of proteinson the surface of its coat, hemagglutinin(H) and neuraminidase(N). H3N2 exchanges genes for internal proteins with other influenza subtypes. H3N2 has tended to dominate in prevalence over H1N1, H1N2, and influenza B. H3N2 strain descended from H2N2 by antigenic shift, in which genes from multiple subtypes re-assorted to form a new virus. Both the H2N2and H3N2 strains contained genesfrom avian influenzaviruses.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
H3N2 A/ Hong Kong 4801/2014 recombinant should be stored at 4°C. Do not freeze!
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
H3N2 Wisconsin/67/05Description:
H3N2 Influenza-A Virus Wisconsin/67/05
Product # :
IHA-023Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza A virus, strain A/Wisconsin/67/05. The Influenza Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The H3N2 A/Wisconsin/67/05 solution contains STE, 0.1% sodium azide (NaN3) and 0.005% thimerosal.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
H3N2 is a subtype of the influenza A virus. Its name derives from the forms of the two kinds of proteinson the surface of its coat, hemagglutinin(H) and neuraminidase(N). H3N2 exchanges genes for internal proteins with other influenza subtypes. H3N2 has tended to dominate in prevalence over H1N1, H1N2, and influenza B. H3N2 strain descended from H2N2by antigenic shift, in which genes from multiple subtypes re-assorted to form a new virus. Both the H2N2and H3N2 strains contained genesfrom avian influenzaviruses.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
A/Wisconsin/67/05 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Serological studies of influenza A virus, immunogen for antibody production.Tested with anti-influenza A monoclonal antibodies in ELISA.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HBsAg Paired AntibodyDescription:
Mouse Anti Hepatitis B Surface Antigen Paired
Product # :
ANT-650Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
A paired monoclonal antibody has been developed for HBsAg antigen lateral flow immunoassay product. Please note that when ordering for example: 100µg antibody we ship 50µg from each of the antibodies (100µg in total).
Formulation
* HBsAg Labeling antibody: in PBS, pH 7.4.
* HBsAg Coating antibody: iin PBS, pH 7.4.Purity
Greater than 90%.
Citations
More Info
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Introduction
HBsAg is the surface antigenof the Hepatitis-B-Virus (HBV). The capsidof a virus has different surface proteins from the rest of the virus. The antigen is a protein that binds specifically on one of these surface proteins. It is commonly referred to as the Australian Antigen.
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Physical Appearance
2 vials of sterile Filtered clear colorless solution.
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Stability
HBsAg Paired Antibody although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Type
Mouse antibody Monoclonal.
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Purification Method
Purified by protein A chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
HBV-X, His TagDescription:
Hepatitis B Virus X Recombinant, His Tag
Product # :
HBV-271Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
HBV-X Recombinant produced in E. coli is a single polypeptide chain containing 165 amino acids (2-154) and having a molecular mass of 17.8 kDa.HBV-X is fused to a 12 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Filtered (0.4µm) and lyophilized from 0.5mg/ml in 50mM acetate buffer pH4 and 5% trehalose.
Purity
Greater than 90%.
Citations
More Info
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Introduction
Hepatitis B virus X protein (HBx) is a 17 kD transcriptional coactivator that plays a significant role in the regulation of genes involved in inflammation and cell survival. It regulates many transcription factors including nuclear factor kappa B (NF-kappaB) and plays a key role in hepatocarcinogenesis. rHBx facilitates the binding of cAMP response element binding protein (CREB) to its responsive element. rHBx stabilizes the cellular coactivator ASC-2 through direct protein-protein interaction, affecting the regulation of genes actively transcribed in liver cancer cells. HBx transactivates both JNK and MAPK signal transduction pathways in association with the mobilization of cytosolic Ca2+. The communication between HBx and general transcription factor TFIIB is also one of the mechanisms which account for its transcriptional transactivation. HBx decreased the expression of PTEN a known tumor suppressor and a negative regulator of phosphatidylinositol 3'-kinase/AKT and HBx decreased the expression of PTEN in HBx-transfected cells. The etiology of hepatocellular carcinoma (HCC) is involved with hepatitis B virus (HBV) infection and HBx in particular plays a role in the development of HBV-related HCC. The persistence of HBx is important to the pathogenesis of early HCC and HBx expression in the liver during chronic HBV infection may be an important prognostic marker for the development of HCC.
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Stability
For long term storage lyophilized protein should be stored at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.
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Solubility
It is recommended to add 0.1M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10µg/ml. In higher concentrations the solubility of the HBV X antigen is limited. Filter sterilize your culture media/working solutions containing this non-sterile product before using in cell culture.
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Amino Acid Sequence
MRGSHHHHHH GSAARVCCQL DPARDVLCLR PVGAESRGRP VSGPFGTLPS PSSSAVPADH GAHLSLRGLP VCAFSSAGPC ALRFTSARRM ETTVNAHQVL PKVLHKRTLG LSAMSTTDLE AYFKDCLFKD WEELGEEIRL KVFVLGGCRH KLVCSPAPCN FFTSA.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.