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Search results

1000 results found for “malaria”

Name

Description

Product #

Price

Quantity

Shipping Method

  • View Data Sheet

    Name :

    Dengue NS1, ST1

    Description:

    Dengue Virus NS1 Recombinant, Subtype-1

    Product # :

    DEN-015

    Price :

    Quantity :

    Shipping Method :

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    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    The E.Coli derived recombinant protein contains the NS1 Dengue Virus full length Type-1 immunodominant regions, migrates as 45kDa on 12% SDS-PAGE gel.The dengue protein is fused to a 6xHis tag at C-terminus.

    Source

    Escherichia Coli.

    Formulation

    Phosphate buffer and 25mM arginine.

    Purity

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

    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

      Dengue NS1, ST1 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Each laboratory should determine an optimum working titer for use in its particular application.

    • 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 Ns1 St1
  • View Data Sheet

    Name :

    Dengue NS1 Antibody

    Description:

    Monoclonal Mouse Anti Dengue NS1

    Product # :

    ANT-495

    Price :

    Quantity :

    Shipping Method :

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    • description
    • formulation
    • purity
    • More Info

    Description

    Paired monoclonal antibodies developed for dengue NS1 antigen test by lateral flow immunoassay device. First antibody is for conjugation and the second antibody is for membrane coating. Please note that when ordering for example: 100µg antibody we ship 50µg from each of the antibody solutions (100µg in total).

    Formulation

    *Dengue NS1 Antibody solution for gold conjugation (3.6mg/ml) in PBS and Sodium nitrate.

    *Dengue NS1 Antibody solution for membrane coating (2.2mg/ml) in PBS and Sodium nitrate.

    Purity

    95% pure (12% SDS-PAGE and Coomassie staining).

    More Info

    • Physical Appearance

      2 vials of sterile Filtered clear 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.

    • Applications

      Lateral flow immunoassay.

    • Assay Conditions

      1. 1-2 days fresh prepared gold particle with maximal homogeneity in gold particle size, λ 525-529, OD 1.2-1.4. 2. Conjugation at pH 8.5, conjugation time should be 6-8 hours. 3. Blocking condition: remove supernatant and re-suspend gold pellet bound with anti-dengue NS1 to OD 8.0- 8.2, add casein to the final 0.3-0.4%. 4. Treat sample pad with 50mM sodium borate, 0.5% mouse serum and 0.5% Triton X-100, pH8.0.

    • 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.

    Dengue Ns1 Antibody
  • View Data Sheet

    Name :

    Dengue NS1, ST4

    Description:

    Dengue Virus NS1 Recombinant, Subtype-4

    Product # :

    DEN-017

    Price :

    Quantity :

    Shipping Method :

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    More Info

    • description
    • formulation
    • purity
    • More Info

    Description

    The E.Coli derived recombinant protein contains the NS1 Dengue Virus full length Type-4 immunodominant regions, migrates as 45kDa on 12% SDS-PAGE gel.The dengue protein is fused to a 6xHis tag at C-terminus.

    Formulation

    Phosphate buffered saline and 50mM arginine.

    Purity

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

    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

      Dengue NS1, ST4 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Each laboratory should determine an optimum working titer for use in its particular application.

    • 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 Ns1 St4
  • View Data Sheet

    Name :

    T.gondii p24

    Description:

    Toxoplasma Gondii p24 (GRA1) Recombinant

    Product # :

    TOX-262

    Price :

    Quantity :

    Shipping Method :

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    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    The E.Coli derived recombinant protein contains the p24 (GRA1) immunodominant regions, fused to six histidines at C-terminal.

    Source

    Escherichia Coli.

    Formulation

    (1mg/ml) 1XPBS, pH 7.2 and 50% glycerol.

    Purity

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

    More Info

    • Introduction

      The life cycle of Toxoplasma gondii has two phases. The coccidia like takes place only in members of the Felidae family which makes these animals the parasite's primary host. The asexual part of the life cycle can take place in any warm-blooded animal, like other mammals(including felines) and birds. T. gondii constructing daughter scaffolds within the mother cell. In the intermediate hosts (including felines), the parasite invades cells, forming intracellular so-called parasitophorous vacuoles containing bradyzoites, the slowly replicating form of the parasit. Vacuoles form tissue cysts mainly within the muscles and brain. Since they are within cells, the host's immune system does not detect these cysts. Resistance to antibiotics varies, but the cysts are very difficult to eradicate entirely. Within these vacuoles T. gondii propagates by a series of binary fissions until the infected cell eventually bursts and tachyzoites are released. Tachyzoites are the motile, asexually reproducing form of the parasite. Unlike the bradyzoites, the free tachyzoites are usually efficiently cleared by the host's immune response, although some manage to infect cells and form bradyzoites, thus maintaining the infection.

    • Stability

      Toxoplasma Protein 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.

    Tgondii P24
  • View Data Sheet

    Name :

    Borrelia p45

    Description:

    Borrelia Burgdorferi p45 Recombinant

    Product # :

    BOR-018

    Price :

    Quantity :

    Shipping Method :

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    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Borrelia Burgdorferi p45 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 45,259.3 Dalton. Borrelia p45 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    Borrelia p45 is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • 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.

    • Immunological Functions

      1.Immunodot test with Lyme disease positive/negative plasma, suitable for LTT (lymphocyte transformation test). 2.T cell stimulation assays. 3.ELISPOT (enzyme-linked immunospot).

    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.

    Borrelia P45
  • View Data Sheet

    Name :

    Borrelia BmpA

    Description:

    Borrelia Burgdorferi Basic Membrane Protein A Recombinant

    Product # :

    BOR-006

    Price :

    Quantity :

    Shipping Method :

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    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Borrelia Burgdorferi Basic Membrane Protein A produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 36,239 Dalton. Borrelia BmpA is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia BmpA (1.3mg/1ml) is supplied in 20mM HEPES buffer pH-8.0, 6M Urea and 200mM NaCl.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • 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.

    • Applications

      Western blot with Lyme positive plasma.

    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.

    Borrelia Bmpa
  • View Data Sheet

    Name :

    Dengue Envelope-1 32kDa

    Description:

    Dengue Virus Subtype 1 Envelope 32kDa Recombinant

    Product # :

    DEN-014

    Price :

    Quantity :

    Shipping Method :

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    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Dengue Virus Subtype 1 Envelope 32kDa containing domains I+II of the dengue envelope, produced in E.coli and fused with a 6xHis Tag.

    Source

    E.coli.

    Formulation

    Phosphate buffered saline, pH-7.4.

    Purity

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

    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-1 32kDa 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 1 32Kda
  • View Data Sheet

    Name :

    Borrelia VisE1

    Description:

    Borrelia Burgdorferi VlsE1 Recombinant

    Product # :

    BOR-024

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    Description

    Recombinant Borrelia VisE1 (variable major protein like sequence E1) produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 43kDa. Borrelia VisE1 is expressed with a -10x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia VisE1 is supplied in 20mM HEPES buffer pH-8.0, 200mM NaCl and 20% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia is a part of the genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. Variable major protein like sequence E1 protein (VlsE1) is a borrelial surface protein which is the most sensitive protein for IgG antibody detection in all stages of Lyme disease.

    • 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.

    • Immunological Functions

      1. Binds IgG- and IgM-type human antibodies.2.Immunodot test with Lyme disease positive/negative samples.

    • Applications

      Western blot with Patient sample.

    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.

    Borrelia Burgdorferi Vlse1
  • View Data Sheet

    Name :

    Monkeypox A29

    Description:

    Monkeypox A29 Recombinant

    Product # :

    MPV-004

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    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..

    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 :

    Anaplasma p44

    Description:

    Anaplasma phagocytophilum p44 Recombinant

    Product # :

    PRO-2566

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    Description

    Recombinant Anaplasma p44 produced in E.Coli is a single, non-glycosylated polypeptide chain having a molecular mass of 49kDa. Anaplasma p44 is expressed with a -10x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Anaplasma p44 is supplied at a 20mM HEPES buffer pH-8.0, 250mM NaCl and 6M Urea.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    More Info

    • Introduction

      Anaplasma p44 which belongs to the outer membrane antigen superfamily (OMP1/Msp2/p44), is a serodiagnostic antigen for HGA. Anaplasma p44 allows the bacterium to adhere to the host cell and prevents host immune surveillance.

    • 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

      1. Binds IgG- and IgM-type human antibodies. 2. Immunodot test with positive/negative samples.

    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 P44
  • View Data Sheet

    Name :

    Dengue NS1 ST4, Insect

    Description:

    Dengue Virus NS1 Subtype 4 Recombinant, Insect Cells

    Product # :

    DEN-032

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    Description

    Recombinant Dengue Virus NS1 Subtype 4 produced in Insect Cells is a polypeptide chain containing amino acids 776-1130 and having a molecular weight of approximately 50kDa. Dengue NS1 ST4 is purified by proprietary chromatographic technique.

    Source

    Insect cells.

    Formulation

    Dengue NS1 ST4 protein solution in 1xD-PBS, pH7.4, 0.1% Thimerosal, 5mM EDTA, 1?g/ml of Leupeptin, Aprotinin and Pepstatin A.

    Purity

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

    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 St4 Insect
  • View Data Sheet

    Name :

    Borrelia Bavariensis VlsE1

    Description:

    Borrelia Bavariensis VlsE1 Recombinant

    Product # :

    BOR-015

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    Description

    Recombinant Borrelia Bavariensis VlsE1 ( variable major protein like sequence E1 ) produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 28kDa. Borrelia Bavariensis VlsE1 is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia Bavariensis VlsE1 is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • 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.

    • Immunological Functions

      1. Binds IgG- and IgM-type human antibodies.2. Immunodot test with positive/negative samples.

    • Applications

      Western blot with Patient sample.

    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.

    Borrelia Garinii Vlse1
  • View Data Sheet

    Name :

    PMSG

    Description:

    Pregnant Mare Serum Gonadotropin

    Product # :

    HOR-272

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    Description

    PMSG is a complex glycoprotein obtained from the serum of pregnant mares. This 43-63 kda protein is capable of supplementing and being substituted for the follicle stimulating and interstitial cell-stimulating hormone of the anterior pituitary gland in both the male and female. Thus PMSG-Intervet stimulates development of the ovarian follicle in the female.

    Source

    Serum of pregnant mares.

    Formulation

    The PMSG was lyophilized with no additives.

    More Info

    • Introduction

      PMSG Hormone is a well know used hormone together with progestogen to increase ovulation just before to artificial insemination. PMSG hormone is a placental glycoprotein produced from the serum of pregnant mares. PMSG comprises of an alfa subunit and a beta subunit. PMSG hormone is secreted from endometrial cups within the pregnant mare uterus aging from 40 to 130 days into their maturation, and once extracted, it can been used to promote artificially estrus in female animals. These assemblies produce PMSG hormone to induce mare's ovarian and repsouctive structures. PMSG can induce the growth of follicles by ovaries and results in ovulatation. PMSG hormone has an about a 4 day half-life of bioactivity in species other than horses. The extended biological activity can cause ovarian stimulation and ovulation. However, PMSG use alone often causes cystic ovarian disease because of the unrestrained ovarian stimulation and due to the sugar molecules which decrease clearance of the hormone. PMSG is more likely to be used than other pituitary hormones due to the extended circulatory half-life. PMSG solely exhibits luteinizing hormone like activity, however in other animal classes it has FSH & LH like activity.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized PMSG although stable at room temperature for 3 weeks, should be stored between 2-8°C.

    • Solubility

      It is recommended to reconstitute the lyophilized PMSG in sterile 18M-cm H2O at a concentration of 1000 IU/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.

    Pmsg
  • 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).

    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 :

    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.

    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 :

    H1N1 Solomon Islands

    Description:

    H1N1 Influenza-A Virus Solomon Islands/03/06 Recombinant

    Product # :

    IHA-031

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    Description

    Recombinant Full-Length H1N1 A/Solomon Islands/03/2006 is glycosylated with N-linked sugars, produced using baculovirus vectors in insect cells.

    Source

    Baculovirus Insect Cells.

    Formulation

    The Recombinant H1N1 A/Solomon Islands/03/2006 solution contains 10mM Sodium phosphate, pH 7.1,150mM NaCl and 0.005% Tween-20.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      H1N1 is a subtype specie of Influenza A virus. H1N1 Influenza Virus has mutated into various strains such as the Spanish Flu strain, mild human flu strains, endemic pigstrains, and various strains found in birds. The Influenza A Virus is a globular particle about 100nm in diameter, sheathed in a lipid bilayer derived from the plasma membrane of its host. Studded in the lipid bilayer are two integral membrane proteins some 500 molecules of hemagglutinin ("H") and some 100 molecules of neuraminidase ("N"). Within the lipid bilayer are 3000 molecules of matrix protein and 8 pieces of RNA. Each of the 8 RNA molecules is associated with many copies of a nucleoprotein, several molecules of the three subunits of its RNA polymerase some "non-structural" protein molecules of uncertain function.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      H1N1 A/Solomon Islands/03/2006 Recombinant should be stored at 4°C.

    • Immunological Activity

      Western-Blot 0.1µg -1µg per strip, ELISA 1µg/Well.

    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.

    H1N1 Solomon Islands Recombinant
  • View Data Sheet

    Name :

    Borrelia Bavarriensis 58

    Description:

    Borrelia Bavariensis p58 Recombinant

    Product # :

    BOR-008

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    Description

    Recombinant Borrelia Bavarriens 58 produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 61kDa. Borrelia Bavarriensis 58 is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia Bavarriensis 58 is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • 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.

    • Immunological Functions

      1. Binds IgG- and IgM-type human antibodies.2. Immunodot test with Lyme disease positive/negative plasma; suitable for LTT (lymphocyte transformation test).

    • Applications

      Western blot with Patient sample.

    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.

    Borrelia Garinii P58
  • View Data Sheet

    Name :

    Monkeypox B5R

    Description:

    Monkeypox B5R Recombinant

    Product # :

    MPV-002

    Price :

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    • More Info

    Description

    The E.Coli derived recombinant B5R protein contains the Envelope Monkeypox immunodominant regions, having an Mw of 32kDa. The Monkeypox protein is fused to a 6xHis tag at C-terminus and purified by proprietary chromatographic technique

    Source

    Escherichia Coli.

    Formulation

    Recombinant Monkeypox protein solution contains PBS, 0.05% sodium nitrate and 25mM K2CO3

    Purity

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

    More Info

    • Introduction

      Monkeypox virus is transmitted to humans from animalssuch as rodents and primates having similar symptoms similar of smallpox although less severe. Monkeypox is an enveloped double-stranded DNA virus approximately 190 kb which is part of the Orthopoxvirus genus of the Poxviridae family. 2monkeypox genetic clades: central African which is more transmissible& west African clade. Monkeypox virus spreadsfrom animal to human &human to humanvia animal bite or by direct body fluid contact. Incubation period lasts12 days. The MPV common ssymptoms include fever, rash, headache, swelling of lymph nodes and muscle pain,

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Upon arrival, Store at -20°C. 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.

    Monkeypox B5R
  • View Data Sheet

    Name :

    Ebola Sudan Protein

    Description:

    Ebola Sudan Recombinant Protein

    Product # :

    EVD-079

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    Description

    Nucleoprotein (NP) of Ebola virus has strong antigenicity in immune reactions. C-terminal of EBO-S nucleoprotein was expressed and purified from E. coli, it migrated at 15kDa on SDS-PAGE and pI is 4.52. Ebola Sudan was purified by a proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    Ebola Sudan protein solution is supplied in Phosphate buffer and 0.02% sodium azide.

    Purity

    >95% pure as determined by 12% SDS-PAGE (Coomassie blue stain).

    More Info

    • Introduction

      Ebolavirus (EVD) belongs to the Filoviridae family of proteins which is comprised of a single-strand, non-infectious RNA genome. EVD genome is about 19,000 base pairs long and covers 7 genes in the order 3'-UTR-NP-VP35-VP40-GP-VP30-VP24-L-5'-UTR. There are 4 different ebolaviruses such as: Zaire (EBO-Z), Sudan (EBO-S), Cote d’Ivoire (EBO-CI) and Reston (EBO-R) that differ in amino acid sequence and location of where the gene overlaps. Similar to filoviruses and ebolavirions, EVD is a filamentous element that could appear in 3 forms: shepherd's crook, U shape or a 6 shape. Ebolaviruses may be coiled, toroid, or branched. Most ebolavirions are 80nm wideand 14,000nm long.

    • 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

      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.

    Ebola Sudan
  • View Data Sheet

    Name :

    Dengue 4 NS1 Antibody

    Description:

    Polyclonal Rabbit Anti Dengue 4 NS1

    Product # :

    ANT-086

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    Description

    The polyclonal antibody to dengue serotype 4 NS1 was collected from the rabbit immunized with full length recombinant dengue serotype 4 NS1 antigen.

    Formulation

    PBS + 0.02% sodium azide.

    Purity

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

    More Info

    • 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.

    • Purification Method

      Purified by affinity 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 4Ns1 Antibody
  • View Data Sheet

    Name :

    T.pallidum p41

    Description:

    Treponema pallidum p41 Recombinant

    Product # :

    TRP-242

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    • More Info

    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).

    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 :

    Influenza-A Solomon Islands

    Description:

    H1N1 Influenza-A Virus Solomon Islands/03/06

    Product # :

    IHA-022

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    Description

    Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza A virus, strain A/Solomon Islands/03/06. The Influenza Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.

    Formulation

    The H1N1 A/Solomon Islands/03/06 solution contains 0.1M NaCl, 10mM Tris-HCl, 1mM EDTA pH-8 (STE), 0.1% sodium azide (NaN3) and 0.005% thimerosal.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      H1N1 is a subtype specie of Influenza A virus. H1N1 Influenza Virus has mutated into various strains such as the Spanish Flu strain, mild human flu strains, endemic pig strains, and various strains found in birds.
      The Influenza A Virus is a globular particle about 100nm in diameter, sheathed in a lipid bilayer derived from the plasma membrane of its host. Studded in the lipid bilayer are two integral membrane proteins some 500 molecules of hemagglutinin ("H") and some 100 molecules of neuraminidase ("N"). Within the lipid bilayer are 3000 molecules of matrix protein and 8 pieces of RNA. Each of the 8 RNA molecules is associated with many copies of a nucleoprotein, several molecules of the three subunits of its RNA polymerase some "non-structural" protein molecules of uncertain function.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      A/Solomon Islands/03/06 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.

    • Inactivation

      Thimerosal and beta propiolactone treatment.This 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.

    • Immunological Activity

      Tested with anti-influenza A monoclonal antibodies in ELISA.Serological studies of influenza A virus, immunogen for antibody production.

    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.

    H1N1 Solomon Islands
  • View Data Sheet

    Name :

    T.pallidum p47 (Partial)

    Description:

    Treponema pallidum p47 (Partial) Recombinant

    Product # :

    TRP-249

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    Description

    The E.Coli derived recombinant protein is fused at the C- terminus with a 6xHis Tag and contains the T.Pallidum p47 immunodominant regions.

    Source

    Escherichia Coli.

    Formulation

    70mM Tris-HCl pH8.0, 50mM NaCl, 50% Glycerol and 1.5M urea.

    Purity

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

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

    • Applications

      Treponema Pallidum protein 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 P47 Partial
  • View Data Sheet

    Name :

    Dengue Envelope-4, Insect

    Description:

    Dengue Virus Subtype 4 Recombinant, Insect Cells

    Product # :

    DEN-036

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    Description

    Recombinant Dengue Virus Subtype 4 produced in Insect Cells is a polypeptide chain containing amino acids 280-674 and having a molecular weight of approximately 50kDa. Dengue Envelope-4 is purified by proprietary chromatographic technique.

    Source

    Insect cells.

    Formulation

    Dengue Envelope-4 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.

    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 Envelope 4 Insect
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