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  • Cytokines
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  • Tumor Necrosis Factor

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    Betacellulin

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  • MEC (CCL28)

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  • LD78-beta (CCL3L1)

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    CTACK (CCL27)

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  • Actin

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    Eukaryotic Translation Initiation Factor

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  • Angiogenin

    Angiogenin

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  • Ankyrin Repeat Domain

    Ankyrin Repeat Domain

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  • Annexin

    Annexin

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  • Other Natural Proteins

    Other Natural Proteins

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  • Aprotinin

    Aprotinin

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  • Transferrin

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  • Anti Coagulation Factors

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    Anti Human Cytokine

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    Anti Human Heat Shock Protein

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Search results

1000 results found for “Borrelia”

Name

Description

Product #

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  • View Data Sheet

    Name :

    B.Microti IRA

    Description:

    Babesia Microti IRA Recombinant

    Product # :

    PRO-2268

    Price :

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    Description

    Recombinant Babesia Microti IRA produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 77,554 Dalton. B.Microti IRA is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    B.Microti IRA is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Babesiosis is a disease caused by apicomplexan parasites of the Babesia genus. The Babesia microti life cycle involves 2 hosts, which include a rodent, mainly the white-footed mouse (Peromyscus leucopus) and a tick in the Ixodes genus. During a blood meal, a Babesia-infected tick introduces sporozoites into the mouse host. Sporozoites pass into the erythrocytes and undergo asexual reproduction (budding). In the blood, some parasites differentiate into male and female gametes, though these cannot be distinguished by light microscopy. The definitive host is the tick. Once ingested by an proper tick, gametes unite and undergo a sporogonic cycle resulting in sporozoites. Transovarial transmission (aka vertical or hereditary transmission) has been detected for "large" Babesia species but not for the "small" Babesia, such as B. microti. Humans enter the cycle when bitten by the infected ticks. Thus during a blood meal, a Babesia-infected tick introduces sporozoites into the human host. Sporozoites then enter erythrocytes and undergo asexual replication (budding). Multiplication of the blood-stage parasites is responsible for the clinical manifestations of the disease. Humans typically are dead-end hosts. However, human-to-human transmission is well acknowledged to occur via contaminated blood transfusions.

    • Physical Appearance

      Sterile Filtered clear solution.

    • 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. Avoid multiple 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.

    Bmicroti Ira
  • View Data Sheet

    Name :

    Dengue NS1 ST2

    Description:

    Dengue Virus NS1 Subtype 2 Recombinant

    Product # :

    DEN-030

    Price :

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    Description

    Recombinant Dengue Virus NS1 Subtype 2 produced in Insect Cells is a polypeptide chain containing amino acids 777-1131 and having a molecular weight of approximately 50kDa.Dengue NS1 ST2 is fused to a His tag and purified by proprietary chromatographic technique.

    Source

    Insect cells.

    Formulation

    Dengue NS1 ST2 protein solution in 1xD-PBS, pH7.4, 0.1% Thimerosal, 5mM EDTA, 1µg/ml of Leupeptin, Aprotinin and Pepstatin A.

    Purity

    Protein is >95% pure as determined by 12.5% SDS-PAGE.

    Citations

    More Info

    • Introduction

      Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.

    • Physical Appearance

      Sterile filtered colorless solution.

    • 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.

    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.

    Dengue Ns1 St2
  • View Data Sheet

    Name :

    Anaplasma Msp5

    Description:

    Anaplasma phagocytophilum Msp5 Recombinant

    Major surface protein 5, msp5.

    Product # :

    PRO-2565

    Price :

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    Description

    Recombinant Anaplasma Msp5 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 20kDa. Anaplasma Msp5 is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    Anaplasma Msp5 is supplied at a 20mM HEPES buffer pH-8.0, 200mM NaCl and 20% Glycerol.

    Purity

    Greater than 80% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      The granulocytic anaplasmosis disease is initiated by the Gram-negative bacterium Anaplasma phagocytophilum. Anaplasma Msp5 is preserved among the Anaplasma classes and expressed in the salivary glands of infected ticks.

    • Synonyms

      Major surface protein 5, msp5.

    • Physical Appearance

      Sterile Filtered solution.

    • 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. Avoid multiple freeze-thaw cycles.

    • Immunological Functions

      Binds IgG- and IgM-type human antibodies.

    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.

    Anaplasma Phagocytophilum Msps
  • View Data Sheet

    Name :

    Rubella E1

    Description:

    Rubella Virus E1 Mosaic Recombinant

    Product # :

    RUB-291

    Price :

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    Description

    The E.Coli derived recombinant protein contains the Rubella Virus E1 regions, 157-176, 374-390, 213-239 amino acids. The protein is fused to a GST-tag.

    Formulation

    1xpbs.

    Purity

    Protein is >90% pure as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Rubella virus is an enveloped positive-strand RNA virus of the family TOGAVIRIDAE: Virions are composed of three structural proteins: a capsid and two membrane-spanning glycoproteins, E2 and E1. During virus assembly, the capsid interacts with genomic RNA to form nucleocapsids. The rubella virus (RV) structural proteins: capsid, E2, and E1 are synthesized as a polyprotein precursor. The signal peptide that initiates translocation of E2 into the lumen of the endoplasmic reticulum remains attached to the carboxy terminus of the capsid protein after cleavage by signal peptidase.

    • Stability

      Rubella E1 Protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Rubella antigen is suitable for ELISA and Western blots, excellent antigen for detection of Rubella Virus with minimal specificity problems.

    • Specificity

      Immunoreactive with sera of Rubella Virus infected individuals.

    • Purification Method

      Rubella 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.

    product_image.jpg
  • View Data Sheet

    Name :

    Monkeypox A29

    Description:

    Monkeypox A29 Recombinant

    Product # :

    MPV-004

    Price :

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    • Citations

    Description

    The E.Coli derived recombinant Monkeypox A29 (a.a. 1-210) having a Mw of 13382.09 Dalton. The protein is fused to a 6xHis tag at C-terminus.

    Source

    Escherichia Coli.

    Formulation

    1XPBS.

    Purity

    Protein is >90% pure as determined by SDS-PAGE..

    Citations

    More Info

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Monkeypox A29 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Background

      MPV, monkeypox virus is a double stranded dna having an outer lipoprotein membrane that infects humans and animals and leads to a Mpox disease.

      The disease monkeypox name results from the isolation of the virus from monkeys though most carriers are other animals.

      Fever, rash, blisters and swollen lymph nodes are symptoms of the MPXV.

      When the Mpox vaccine is given 4 years prior to the infection the human or animal will not be infected with the mpvx.

    • Purification Method

      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.

    Monkeypox A29
  • View Data Sheet

    Name :

    CHIKV Capsid

    Description:

    Chikungunya Capsid Recombinant

    Product # :

    CHI-005

    Price :

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    Description

    Recombinant Chikungunya Full length capsid protein containing 220 amino acids produced in E.coli having a molecular weight of 25kDa.

    Source

    Escherichia Coli.

    Formulation

    Sterile Filtered solution containing 1x PBS, 2M urea and 25mM K2CO3.

    Purity

    Protein is >90% pure as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Chikungunya is an infection caused by the chikungunya virus which is passed to humans by two species of mosquito of the genus Aedes: A. albopictus and A. aegypti. Animal reservoirs of the virus include monkeys, birds, cattle, and rodents. The features of the disease are a sudden onset of fever 2-4 days after exposure. The fever typically lasts 2-7 days, while the associated joint pains usually last weeks or months but sometimes years. The mortality rate is a little less than 1 in 1,000. The disease has occurred in outbreaks in Asia, Europe and the Americas since 2004. CHIKV is a single-stranded positive-sense RNA genome, 11,800 nts long which encodes 2 open reading frames. The nucleocapsid is tightly enveloped by a host-derived lipid bilayer (envelope) supporting the virus-encoded envelope proteins. 80 glycoprotein spikes are C- terminally anchored within the viral envelope. The structural polyprotein is translated from a viral sub genomic mRNA, while as the 5 structural proteins (capsid, E3, E2, 6K, E1) are translated as a single polyprotein, from which capsid (C) is cleaved off to encapsidate. The envelope polyprotein precursor E3-E2-6K-E1 is translocated to the endoplasmatic reticulum. Polyprotein is processed by host signalases, resulting in E3, E2 & E1 forming viral hetero-trimeric spikes. The viral spikes majorly contains E2 and E1 facilitate cell receptor recognition, cell entry thru pH-dependent endocytosis and support viral budding.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      CHIKV Capsid although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Purification Method

      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.

    Chikv Capsid
  • View Data Sheet

    Name :

    VZV gE

    Description:

    Varicella Zoster Virus gE Recombinant

    Product # :

    VZV-231

    Price :

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    Description

    The E.Coli derived recombinant protein contains the VZV gE immunodominant regions, amino acids 48-135 and fused to a GST-Tag at N-terminus.

    Formulation

    60mM NaCl, 50mM Tris-HCl pH 8.0, 0.25% Sarkosil, 10mM glutathione and 50% glycerol.

    Purity

    Varicella protein is >90% pure as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      VZV is closely related to the herpes simplex viruses(HSV), sharing much genomehomology. The known envelope glycoproteins (gB, gC, gE, gH, gI, gK, gL) correspond with those in HSV, however there is no equivalent of HSV gD. VZV virons are spherical and 150-200 nm in diameter. Their lipidenvelope encloses the nucleocapsid of 162 capsomeres arranged in a hexagonalform. Its DNAis a single, linear, double-stranded molecule, 125,000 nt long. The virus is very susceptible to disinfectants, notably sodium hypochlorite. Within the body it can be treated by a number of drugs and therapeutic agents including aciclovir, zoster-immune globulin(ZIG), and vidarabine.

    • Stability

      Varicella Protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Specificity

      Immunoreactive with sera of VZV-infected individuals.

    • Purification Method

      Varicella 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.

    Vzv Ge
  • View Data Sheet

    Name :

    S.typhi Paired Antibody

    Description:

    Mouse Anti Salmonella Typhi Paired

    Product # :

    ANT-665

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    Description

    Typhi antibodies, capture and conjugating, target S. Typhi Outer Membrane Protein and S.Typhi specific polysaccharide respectively. This Antibody is used both as conjugate and capture.

    Formulation

    S.Typhi capture&conjugate antibody (2.7mg/1ml) in 0.01M phosphate buffered saline, pH 7.2 and 0.1% sodium azide.

    Purity

    Greater than 90%.

    Citations

    More Info

    • Introduction

      Salmonella Typhi is a pathogen causing typhoid fever, affecting over 17 million people with approximately 600,000 deaths annually worldwide. If untreated, typhoid fever cases result in mortality rates ranging from 12-30%.

    • Physical Appearance

      Sterile filtered clear colorless solution.

    • Stability

      S.typhi Paired antibody should be stored at 2-8°C.

    • Type

      Mouse antibody Monoclonal.

    • 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.

    Styphi Paired Antibody
  • View Data Sheet

    Name :

    CHIKV E1

    Description:

    Chikungunya E1 Recombinant

    Product # :

    CHI-004

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    Description

    Recombinant Chikungunya E1 produced in E.coli having a molecular weight of 42kDa.

    Source

    Escherichia Coli.

    Formulation

    Sterile Filtered solution containing PBS and 25mM K2CO3.

    Purity

    Protein is >90% pure as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Chikungunya is an infection caused by the chikungunya virus which is passed to humans by two species of mosquito of the genus Aedes: A. albopictus and A. aegypti. Animal reservoirs of the virus include monkeys, birds, cattle, and rodents. The features of the disease are a sudden onset of fever 2-4 days after exposure. The fever typically lasts 2-7 days, while the associated joint pains usually last weeks or months but sometimes years. The mortality rate is a little less than 1 in 1,000. The disease has occurred in outbreaks in Asia, Europe and the Americas since 2004. CHIKV is a single-stranded positive-sense RNA genome, 11,800 nts long which encodes 2 open reading frames. The nucleocapsid is tightly enveloped by a host-derived lipid bilayer (envelope) supporting the virus-encoded envelope proteins. 80 glycoprotein spikes are C- terminally anchored within the viral envelope. The structural polyprotein is translated from a viral sub genomic mRNA, while as the 5 structural proteins (capsid, E3, E2, 6K, E1) are translated as a single polyprotein, from which capsid (C) is cleaved off to encapsidate. The envelope polyprotein precursor E3-E2-6K-E1 is translocated to the endoplasmatic reticulum. Polyprotein is processed by host signalases, resulting in E3, E2 & E1 forming viral hetero-trimeric spikes. The viral spikes majorly contains E2 and E1 facilitate cell receptor recognition, cell entry thru pH-dependent endocytosis and support viral budding.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      CHIKV E1 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Amino Acid Sequence

      PNTVGVPYKTLVNRPGYSPMVLEMELLSVTLEPTLSLDYITCEYKTVIPSPYVKCCGTAECKDKSLPDYSC

      KVFTGVYPFMWGGAYCFCDTENTQLSEAHVEKSESCKTEFASAYRAHTASASAKLRVLYQGNNVTVSAY

      ANGDHAVTVKDAKFIVGPMSSAWTPFDNKIVVYKGDVYNMDYPPFGAGRPGQFGDIQSRTPESEDVYAN

      TQLVLQRPSAGTVHVPYSQAPSGFKYWLKERGASLQHTAPFGCQIATNPVRAMNCAVGNMPISIDIPDAAF

      TRVVDAPSLTDMSCEVPACTHSSDFGGVAIIKYAASKKGKCAVHSMTNAVTIREAEIEVEGNSQLQISFSTAL

      ASAEFRVQVCSTQVHCAAECHPPKDHIVNYPASHTTLGVQDISVTAMSWVQKITG

    • Purification Method

      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.

    Chikungunya E1
  • View Data Sheet

    Name :

    T.pallidum TmpA

    Description:

    Treponema pallidum TmpA Recombinant

    Product # :

    TRP-250

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    Description

    The E.Coli derived recombinant protein contains the T.Pallidum TmpA immunodominant regions. The protein contains beta- galactosidase (114 kDa) fused at the N- terminus.

    Source

    Escherichia Coli.

    Formulation

    8M urea, 20mM Tris-HCl pH-8 & 10mM B-ME.

    Purity

    Treponema Pallidum protein is >90% pure as determined by 10% PAGE (coomassie staining).

    Citations

    More Info

    • 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.

    • Stability

      Treponema Pallidum protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Treponema Pallidum protein binds to murine anti-TmpA protein monoclonal antibodies and Treponema pallidum converted human serum polyclonal antibodies in ELISA and Western Elisa. Dot Blots and Lateral Flow immunochromatographic diagnostics test.

    • Specificity

      Immunoreactive with sera of T.Pallidum infected individuals.

    • 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.

    Tpallidum Tmpa
  • View Data Sheet

    Name :

    T.pallidum p41

    Description:

    Treponema pallidum p41 Recombinant

    Product # :

    TRP-242

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    Description

    The E.coli derived recombinant protein contains the outer membrane T.Pallidum p41 immunodominant regions. The protein is fused with a Beta-galactosidase tag.

    Source

    Escherichia Coli.

    Formulation

    10mM Tris-HCl pH8.0, 1mM EDTA, 1mMDTT and 8M urea.

    Purity

    Treponema pallidum protein is >90% pure as determined by 10% PAGE (coomassie staining).

    Citations

    More Info

    • 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.

    • Stability

      T.pallidum p41 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Treponema pallidum is suitable for ELISA and Western blots, excellent antigen for detection of T. Pallidum with minimal specificity problems.

    • Specificity

      Immunoreactive with sera of T.Pallidum infected individuals.

    • 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.

    Tpallidum P41
  • View Data Sheet

    Name :

    JEV

    Description:

    Japanese Encephalitis Virus ENV Recombinant

    Product # :

    TBE-290

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    Description

    The E.coli derived recombinant protein contains full length Japanese Encephalitis virus ENV antigen having an Mw of 50kDa. The protein is fused to a 6 histidines tag. GenBank: AHK05344.1

    Source

    Escherichia Coli.

    Formulation

    20mM Tris-MES pH 6.5, 8M urea, 200mM NaCl and 0.05% Tween-20.

    Purity

    Encephalitis protein is >90% pure as determined by SDS-PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      Japanese encephalitis previously known as Japanese B encephalitis is a virus from the family Flaviviridae. it is closely related to the West Nile virus and St. Louis encephalitis virus. Positive sense single stranded RNA genome is packaged in the capsid, formed by the capsid protein. The outer envelope is formed by envelope (E) protein and is the protective antigen. It aids in entry of the virus to the inside of the cell. The genome also encodes several nonstructural proteins also (NS1,NS2a,NS2b,NS3,N4a,NS4b,NS5). NS1 is produced as secretory form also. NS3 is a putative helicase, and NS5 is the viral polymerase. It has been noted that the Japanese encephalitis virus (JEV) infects the lumen of the endoplasmic reticulum (ER) and rapidly accumulates substantial amounts of viral proteins for the JEV. Japanese Encephalitis is diagnosed by detection of antibodies in serum and CSF (cerebrospinal fluid) by IgM capture ELISA.

    • Stability

      Encephalitis protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Specificity

      Immunoreactive with sera from JEV-infected individuals.

    • Purification Method

      Encephalitis 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.

    Jev
  • View Data Sheet

    Name :

    Rubella Capsid-C

    Description:

    Rubella Virus Capsid-C Recombinant

    Product # :

    RUB-293

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    Description

    The E.Coli derived recombinant protein contains the Rubella Virus Capsid C regions, 1-123 amino acids and fused to a GST-Tag at C-terminus.

    Formulation

    25mM Tris-HCl pH 8, 10mM glutation, 0.2% sarcosyl and 50% glycerol.

    Purity

    Rubella protein is >95% pure as determined by 10% PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      Rubella virus is an enveloped positive-strand RNA virus of the family TOGAVIRIDAE: Virions are composed of three structural proteins: a capsid and two membrane-spanning glycoproteins, E2 and E1. During virus assembly, the capsid interacts with genomic RNA to form nucleocapsids.

    • Stability

      Rubella Capsid protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Specificity

      Immunoreactive with sera of Rubella Virus infected individuals.

    • Purification Method

      Rubella 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.

    product_image.jpg
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    Name :

    Gonorrhoeae Coat. Antibody

    Description:

    Anti Neisseria Gonorrhoeae Coating Mouse

    Product # :

    ANT-782

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    Description

    Monoclonal antibody to Neisseria Gonorrhea is Very specific to N. gonorrhoeae and detect most common N. gonorrhoeae pathogenic subtypes.

    Formulation

    10mM PBS pH 8.0, 0.1% NaN3 and 50mM NaCl.

    Purity

    Protein is >95% pure.

    Citations

    More Info

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Gonorrhoeae Coat. although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      ELISA, Lateral flow immunoassay.

    • Background

      Neisseria gonorrhoeae, also known as Gonococci is a Gram-negative bacteria, requiring nutrient supplementation to survive. The cocci are facultatively intracellular and typically appear in pairs (diplococci). Neisseria gonorrhoeae is a relatively fragile organism, affected by temperature changes, drying, uv light, and other environmental conditions. Strains of N. gonorrhoeae are variable in their cultural requirements so that media containing hemoglobin, NAD, yeast extract and other supplements are needed for isolation and growth of the organism. Neisserial LPS is distinguished from enteric LPS by its highly-branched basal oligosaccharide structure and the absence of repeating O-antigen subunits. For the mentioned above, neisserial LPS is referred to as lipooligosaccharide. The bacterium characteristically releases outer membrane fragments called "blebs" during growth. These blebs contain LOS and take part in pathogenesis if they are disseminated during the course of an infection.

    • Type

      Mouse Antibody Monoclonal.

    • Purification Method

      Purified monoclonal IgG2a by Ion-exchange 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.

    Neisseria Gonorrhoeae Antibody
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    Name :

    Norovirus Group-I Paired Antibody

    Description:

    Mouse Anti Norovirus Group-I Paired

    Product # :

    ANT-662

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    Description

    Paired Norovirus Group-I antibodies, capture and conjugating, target the viral nuclear protein. They were developed to detect Norovirus I antigen in stool rapid test. The capture antibody is used as a coating antibody, and the conjugating antibody is used as the conjugate to bind to colloid gold. Please note that when ordering for example: 100µg antibody we ship 50µg from each of the antibodies (100µg in total).

    Formulation

    * Norovirus Group I capture antibody in 1xPBS, pH 7.4.
    * Norovirus Group I conjugating antibody in 1xPBS, pH 7.4.

    Purity

    Greater than 95%.

    Citations

    More Info

    • Introduction

      Noroviruses are categorized into two groups - group 1 and group 2. Norovirus is a widespread virus which can cause human gastroenteritis, an illness characterized with symptoms such as abdominal pain, diarrhea, vomiting and sickness. In America there are about 20 million causes of infection by Nororvirus, 800 ending in deaths. Worldwide, this virus infects around 267 million people and causes over 200,000 deaths per year. Even though having norovirus is unpleasant, it is seldom dangerous and typically ends in full recovery after few days. The cases resulting in deaths are primarily very young, elderly and immuno-suppressed individuals and people from less developed countries. Norovirus is extremely contagious and is spread from person to person, by infected food or water or polluted surfaces. Outbreaks usually happen from November to April, peaking in January.

    • Physical Appearance

      2 vials of sterile filtered clear colorless solution.

    • Stability

      Norovirus Group I antibody although stable at 4°C for 1 week, should be stored below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

    • Applications

      Lateral flow immunoassay.

    • Type

      Mouse antibody Monoclonal.

    • 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.

    Norovirus Group I Paired Antibody
  • View Data Sheet

    Name :

    Dengue Envelope-3 45kDa

    Description:

    Dengue Virus Subtype 3 Envelope 45kDa Recombinant

    Product # :

    DEN-023

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    Description

    Recombinant Dengue Virus Subtype 3 Envelope 45kDa (a.a 43-413) is produced in E.coli. This protein is fused to 6xHis tag at C-terminus.

    Source

    E.coli.

    Formulation

    25mM Tris base and 10mM K2CO3.

    Purity

    Protein is >95% pure as determined by 10% SDS-PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      Dengue fever is affected by 1 of 4 closely linked virus serotypes of the genus Flavivirus, family Flaviviridae. One might have dengue fever infected by the different serotype virus after the primary infection. Detection of particular antibodies to dengue viruses is used for the diagnosis in clinic. Recently, lateral flow rapid test products have become a most suitable and known method in the clinical diagnosis. Though, there is difficulty for manufacturers to have the dengue antigens with a whole coverage for Dengue IgG & IgM recognition for all 4 serotype infections as well as with colloid gold binding ability. 8 dengue antigens have been established for the lateral flow products which are well defined for their coverage of dengue IgG & IgM recognition. The researcher can select the products below based on their own specific application.

    • Stability

      Dengue Envelope-3 45kDa although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Immunoassay.

    • Purification Method

      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.

    Dengue Envelope 3 45Kda
  • View Data Sheet

    Name :

    S.Typhi HylE

    Description:

    Salmonella Typhi Haemolysin E Recombinant

    Product # :

    STY-004

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    Description

    Recombinant S.Typhi HylE produced in E.coli is a non-glycosylated polypeptide chain having a molecular mass of 34 kDa and fused to a His tag at N-terminus.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from 1mg/ml in 20mM sodium carbonate pH-9.6.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Salmonella Typhi is a pathogen causing typhoid fever, affecting over 17 million people with approximately 600,000 deaths annually worldwide. If untreated, typhoid fever cases result in mortality rates ranging from 12-30%.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      S.Typhi HylE although stable at room temperature for 4 weeks, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized S.Typhi HylE in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    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.

    Styphi Hyle
  • View Data Sheet

    Name :

    Encephalitis Japanese 12kda

    Description:

    Japanese Encephalitis Virus 12kda Recombinant

    Product # :

    TBE-288

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    Description

    Recombinant Japanese Encephalitis Virus produced in E. coli contains 110 amino acids and having a Mw of 12kDa. Encephalitis Japanese is fused to a His tag at its N-terminus and purified by proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    Encephalitis Japanese solution contains PBS & 25mM K2CO3.

    Purity

    Protein is >95% pure as determined by 10% PAGE (coomassie staining).

    Citations

    More Info

    • Physical Appearance

      Sterile Filtered clear solution.

    • 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.

    • Applications

      ELISA.

    • Background

      Recombinant JEV is designed to elicit a strong immune response, making it a valuable tool for vaccine development. Studies have shown that rJEV can induce robust neutralizing antibodies and cellular immune responses in animal models, providing protection against wild-type JEV infection. Pathogenicity and Virulence Factors: rJEV is used to dissect the roles of various viral proteins in disease pathogenesis. By mutating specific genes, researchers can identify virulence factors and understand how the virus interacts with host cells and evades the immune system.

    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.

    Japanese Encephalitis Virus
  • View Data Sheet

    Name :

    Rubella E2

    Description:

    Rubella Virus E2 Recombinant

    Product # :

    RUB-292

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    Description

    The E.Coli derived recombinant protein contains the Rubella Virus E2 regions, 31-105 amino acids.

    Formulation

    20mM imidazol, 8M urea and 0.3M NaCl.

    Purity

    Rubella protein is >95% pure as determined by 10% PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      The rubella virus (RV) structural proteins capsid, E2, and E1 are synthesized as a polyprotein precursor. The signal peptide that initiates translocation of E2 into the lumen of the endoplasmic reticulum remains attached to the carboxy terminus of the capsid protein after cleavage by signal peptidase.

    • Stability

      Rubella protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Rubella antigen is suitable for ELISA and Western blots, excellent antigen for detection of Rubella Virus with minimal specificity problems.

    • Specificity

      Immunoreactive with sera of Rubella Virus infected individuals.

    • Purification Method

      Rubella 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 :

    Dengue Envelope-2 14 kDa

    Description:

    Dengue Virus Envelope 2 Recombinant

    Product # :

    DEN-040

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    Description

    Recombinant Dengue Envelope 2 produced in E. coli is a single polypeptide chain containing 126 amino acids (aa 298-400) and having a molecular mass of 13.8kDa. Recombinant Dengue Envelope 2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques

    Source

    Escherichia Coli.

    Formulation

    The Dengue Envelope 2 protein solution contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 10% glycerol and 1mM DTT.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      In cell culture experiments and mice Morpholino antisense oligos showed specific activity against Dengue virus.Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can happen.

    • Physical Appearance

      Sterile filtered colorless solution.

    • 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.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSSYSMCTG KFKVVKEIAE TQHGTIVIRV QYEGDGSPCK IPFEIMDLEK RHVLGRLITV NPIVTEKDSP VNIEAEPPFG DSYIIIGVEP GQLKLNWFKK GSSIGQ.

    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.

    Dengue Envelope 2
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    Name :

    Flagellin FLA

    Description:

    Recombinant Flagellin Listeria Monocytogenes

    Product # :

    PRO-2772

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    Description

    Flagellin Listeria Monocytogenes Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain having a molecular mass of approximately 31.2kDa. The Flagellin FLA is fused to a 6xHis tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The Flagellin Listeria Monocytogenes 1mg/ml solution contains 10mM PBS (pH-7.2).

    Purity

    Greater than 90% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Listeria monocytogenes is a pathogenic bacteria that manufactures flagella.At 37 °C inside humans, it causes MogR to repress the expression of flagellar proteins, thus stopping the manufacturing of flagella. Though, in the low-temperatures externally of the host, the GmaR inactivates MogR, enabling flagellar formation.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Lyophilized Flagellin FLA although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Flagellin should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent 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.

    Flagellin Fla
  • View Data Sheet

    Name :

    Treponema TP0453

    Description:

    Outer Membrane Protein Treponema pallidum Recombinant

    Outer membrane protein TP0453, 30kLP, TP_0453, TPANIC_0453

    Product # :

    TRP-255

    Price :

    Quantity :

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    • description
    • source
    • formulation
    • purity
    • More Info
    • Citations

    Description

    Recombinant Treponema pallidum Outer Membrane Protein TP0453 has a Mw of 26kDa, and was purified from E. coli.The Recombinant Treponema pallidum Outer Membrane Protein TP0453 is fused to 6 amino acid His tag at its C terminal and purified by proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    Treponema TP0453 solution contains 25mM K2CO3 with PBS.

    Purity

    Protein is >95% pure as determined by SDS-PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      Tp0453 is a carrier of lipids and glycolipids during outer membrane. Tp045 is hypothesized to be a new type of bacterial outer membrane protein, which reduces T.pallidum outer membrane permeability to nutrients while remaining inaccessible to antibodies. Tp0453 exhibited 100% specificity and sensitivity in reaction with syphilis patients’ sera, giving negative result with Lyme disease, relapsing-fever or leptospirosis patients’ sera.

    • Synonyms

      Outer membrane protein TP0453, 30kLP, TP_0453, TPANIC_0453

    • Physical Appearance

      Sterile Filtered clear solution.

    • 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.

    • Applications

      Rapid test, Immunoassay.

    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.

    Tp0453 Treponema
  • View Data Sheet

    Name :

    Dengue Polyvalent

    Description:

    Polyvalent Dengue Antigen Recombinant

    Product # :

    DEN-010

    Price :

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    Description

    Polyvalent dengue antigen contains 4 dengue antigen subtypes, produced in E.coli and fused to a 6xHis Tag.

    Source

    Escherichia Coli.

    Formulation

    Phosphate buffered saline, pH-7.4.

    Purity

    Protein is >95% pure as determined by 12% PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.

    • Stability

      Polyvalent Dengue although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Purification Method

      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.

    Dengue Polyvalent
  • View Data Sheet

    Name :

    Dengue-2 C-terminal

    Description:

    Dengue-2 Envelope Hydrophobic Domain Recombinant

    Product # :

    DEN-039

    Price :

    Quantity :

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    Description

    The Recombinant Dengue 2 Envelope Hydrophobic Domain e.coli derived contains 225 amino acids (228-485) from dengue 2 envelope. The protein is fused to a His tag at C-terminal and purified by standard chromatography techniques.

    Source

    E.coli.

    Formulation

    PBS.

    Purity

    Protein is >95% pure as determined by 10% PAGE (coomassie staining).

    Citations

    More Info

    • Introduction

      Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Dengue 2 Envelope Recombinant although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Immunoassay.

    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.

    Dengue 2 C Terminal
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