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1000 results found for “Mumps”
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Name :
VZV ORF9Description:
Varicella Zoster Virus ORF9 Recombinant
Product # :
VZV-232Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.Coli derived recombinant protein contains the VZV ORF9 immunodominant regions, amino acids 6-28, 76-100.
Formulation
25mM Tris-Hcl pH 8.0, 1mM EDTA and 50% glycerol.
Purity
Varicella protein is >95% pure as determined by 10% PAGE (coomassie staining).
More Info
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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.
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Stability
Varicella protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Specificity
Immunoreactive with sera of VZV-infected individuals.
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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.
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Name :
MX2 HumanDescription:
Myxovirus Resistance 2 Human Recombinant
Myxovirus (Influenza Virus) Resistance 2 (Homolog Of Mouse), Myxovirus Resistance Protein 2, P78-Related Protein.
Product # :
PRO-1837Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
MX2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 126 amino acids (626-715) and having a molecular mass of 14.9 kDa. MX2 is fused to a 36 amino acid His-tag at N-terminus.
Source
Escherichia Coli.
Formulation
The MX2 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
More Info
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Introduction
MX2 is a member of 2 protein families: the dynamin family and the large GTPases family. MX2 has a cytoplasmic and nuclear structure which is found in a granular pattern in the heterochromatin region under the nuclear envelope. The nuclear form has a NLS (nuclear localization signal) at the amino terminal end however it is missing in the cytoplasmic form as a result of the use of a different translation start codon. MX2 is upregulated by IFN-a, but unlike myxovirus resistance protein 1 has no antiviral activity.
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Synonyms
Myxovirus (Influenza Virus) Resistance 2 (Homolog Of Mouse), Myxovirus Resistance Protein 2, P78-Related Protein.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSIGIH LNAYFLETSK RLANQIPFII QYFMLRENGD SLQKAMMQIL QEKNRYSWLL QEQSETATKR RILKERIYRL TQARHALCQF SSKEIH
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 :
Rubella E1Description:
Rubella Virus E1 Mosaic Recombinant
Product # :
RUB-291Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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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.
More Info
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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.
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Stability
Rubella E1 Protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Rubella antigen is suitable for ELISA and Western blots, excellent antigen for detection of Rubella Virus with minimal specificity problems.
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Specificity
Immunoreactive with sera of Rubella Virus infected individuals.
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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 :
Borrelia OspADescription:
Borrelia Burgdorferi Outer Surface Protein A Recombinant
Product # :
BOR-013Price :
Quantity :
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Description
Recombinant Borrelia Burgdorferi (strain B31) OspA produced in E.coli is a non-glycosylated, full-length polypeptide chain having a calculated molecular mass of 27kDa. Borrelia OspA is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Borrelia OspA 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
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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.
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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.
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Name :
Dengue Control AntibodyDescription:
Monoclonal Mouse Anti Dengue Control for Lateral Flow Test
Product # :
ANT-543Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Monoclonal Mouse Anti Dengue Control for Lateral Flow Test. Used to prepare a control line for dengue IgG/IgM rapid test, coating concentration is 0.4-0.5mg/ml, 1µl/cm.
Formulation
10mM phosphate buffered saline pH-7.2.
Purity
90% pure (12% SDS-PAGE and Coomassie staining).
More Info
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Physical Appearance
Sterile Filtered clear colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Applications
Immunoassay.
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Purification Method
Purified monoclonal IgG by protein A chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
VZV gEDescription:
Varicella Zoster Virus gE Recombinant
Product # :
VZV-231Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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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.
More Info
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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.
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Stability
Varicella Protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Specificity
Immunoreactive with sera of VZV-infected individuals.
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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.
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Name :
Vaccinia MonkeypoxDescription:
Polyclonal Vaccinia Monkeypox-reactive
Product # :
ANT-775Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Vaccinia Monkeypox consists of the purified IgG fraction of the above antiserum. Vaccinia Monkeypox may be used as antiserum in almost any appropriate antibody-based technique. It is also suitable for conjugation purposes.
Formulation
5mg/ml in 0.01M phosphate saline buffer pH 7.2 and 0.1% sodium azide .
Purity
Greater than 95%.
More Info
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Physical Appearance
Sterile Filtered clear colorless solution.
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Stability
Vaccinia Monkeypox antibody stable at 4°C for 6 months. For long term storage Vaccinia Monkeypox should be stored below -18°C. Please prevent freeze-thaw cycles.
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Applications
ELISA, fluorescence microscopy, immunoblotting and immunohistochemistry.
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Background
Monkeypox disease started in Africa and spread to united stats as well. Monkeypox has very close/similar symptoms as smallpox just a bit more milder and in rare cases can also lead to death.
Vaccinia vaccine might lead to a disease wen being exposed to it and people might get sick when they are being exposed to other people who were vaccinated with vaccinia. Vaccinia has broad cross reaction with monkey pox.
Vaccinia prevents from monkey pox infection and thus the antibody to Vaccinia is used to detect monkey pox.
People that are vaccinated with Vaccinia will not express positive reaction thus would not infect them.
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Type
Rabbit antibody Polyclonal.
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Purification Method
Purified rabbit IgG by protein A chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Malaria Pv. MSP1Description:
Malaria Vivax MSP1 Recombinant
Product # :
MAL-003Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Merozoite surface antigen is a protein located on the outside of the merozoite, playing an imperative role in immune reaction. About 45% cases of malaria are infected by Plasmodium vivax (Pv). Pv. MSP1 has to be used with Plasmodium falciparum (Pf) together for ELISA and rapid diagnostic test, Plasmodium falciparum and vivax infection takes about 95% of Plasmodium caused infection.Recombinant Malaria Vivax MSP1 produced in E.coli and fused to a His tag was purified by proprietary chromatographic technique.
Formulation
Sterile Filtered solution containing Phosphate buffered saline and 25mM K2CO3.
Purity
Protein is >95% pure as determined by SDS-PAGE.
More Info
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Introduction
Plasmodium falciparum is a protozoan parasite, one of the species of Plasmodium that cause malaria. Malaria parasites are members of the Apicomplexa. Apicomplexa are characterized by a set of organelles found in some stages of the parasite's life cycle. These organelles, collectively known as apical organelles because of their localization at one end of the parasite, are involved in interactions between the parasite and host. In particular, the apical organelles have been implicated in the process of host cell invasion. In the case of Plasmodium, three distinct invasive forms have been identified: sporozoite, merozoite, and ookinete.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Pv. MSP1 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Rapid test and 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.
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Name :
SARS Nucleocapsid PT3851Description:
Mouse Anti SARS Nucleocapsid Clone PT3851
Product # :
ANT-763Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
SARS Nucleoprotein antibody clone PT3851 is specific for the nucleocapsid SARS-CoV protein and recognizes the nucleoprotein of SARS-CoV-2 by ELISA.
Formulation
1mg/ml in PBS and 0.09% NaN3.
Purity
Greater than 90% as determined by SDS-PAGE gel.
More Info
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Introduction
SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.It has recently been shown that SARS is caused by a human coronavirus. Human coronaviruses are the major cause of upper respiratory tract illness in humans, such as the common cold. Coronaviruses are positive-stranded RNA viruses, featuring the largest viral RNA genomes known to date (27-31 kb). The first step in coronavirus infection is binding of the viral spike protein, a 139-kDa protein, to certain receptors on host cells. The spike protein is the main surface antigen of the coronavirus. The most prominent protein in the culture supernatants infected with SARS virus is a 46 kDa nucleocapsid protein. This suggests that the nucleocapsid protein is a major immunogen that may be useful for early diagnostics.
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Physical Appearance
Sterile Filtered liquid formulation.
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Stability
Store at 4°C, stable for 2 weeks. For long-term storage, store at -20°C.
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Immunogen
Recombinant protein fragment 1-49 a.a. of the SARS nucleoprotein.
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Clone
PT3851
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Applications
ELISA.
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Isotype
Mouse IgG2b.
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Type
Mouse antibody Monoclonal.
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Purification Method
Protein A affinity purified.
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 :
M CSF MouseDescription:
Macrophage-Colony Stimulating Factor Mouse Recombinant
CSF-1, Lanimostim, MCSF, M-CSF.
Product # :
CYT-439Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Macrophage Colony Stimulating Factor Mouse Recombinant produced in E.coli is a disulfide linked homodimer, non-glycosylated, polypeptide chain containing 2 x 156 amino acids and having a total molecular mass of 36.4 KD.MCSF is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein was lyophilized from a sterile (0.2µm) filtered solution containing 10mM sodium phosphate, 50mM sodium chloride, pH 7.5.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
The ED50, as calculated by the dose-dependant stimulation of the proliferation of murine M-NFS-60 indicator cells is 1.33ng/ml corresponding to a specific activity of 7.5x105 units/mg.
More Info
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Introduction
Granulocyte/Macrophage Colony-Stimulating Factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. CSF-1 induces cells of the monocyte/macrophage lineage. It plays a role in immunological defenses, bone metabolism, lipoproteins clearance, fertility and pregnancy.
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Synonyms
CSF-1, Lanimostim, MCSF, M-CSF.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized M-CSF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution MCSF should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized M-CSF in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
MKEVSEHCSH MIGNGHLKVL QQLIDSQMET SCQIAFEFVD QEQLDDPVCY LKKAFFLVQD IIDETMRFKD NTPNANATER LQELSNNLNS CFTKDYEEQN KACVRTFHET PLQLLEKIKN FFNETKNLLE KDWNIFTKNC NNSFAKCSSR DVVTKP.
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Background
Macrophage-Colony Stimulating Factor Mouse Recombinant: An In-Depth Analysis
Abstract:
Macrophage-Colony Stimulating Factor (M-CSF) is a crucial cytokine involved in the regulation of macrophage biology, including their differentiation, survival, and function. This research paper provides an in-depth analysis of M-CSF Mouse Recombinant, focusing on its structure, signaling pathways, and diverse functions in the context of human research. Additionally, the paper explores the therapeutic potential of M-CSF modulation in various diseases.
Introduction:
M-CSF plays a vital role in the development and maintenance of macrophages, key immune cells involved in innate immunity and tissue homeostasis. This paper aims to provide a comprehensive analysis of M-CSF Mouse Recombinant, highlighting its importance in human macrophage biology and its potential therapeutic applications.
Structure and Function of M-CSF:
M-CSF is a homodimeric protein that binds to its receptor, CSF-1R, leading to the activation of downstream signaling pathways. It regulates the proliferation, survival, and activation of macrophages, influencing immune responses and tissue remodeling processes.
Signaling Pathways:
Upon binding to CSF-1R, M-CSF triggers various intracellular signaling pathways, including the MAPK pathway, PI3K/Akt pathway, and JAK/STAT pathway. These pathways regulate gene expression and mediate cellular responses, impacting macrophage functions.
Role in Macrophage Development and Function:
M-CSF is essential for the differentiation and maturation of macrophages from hematopoietic progenitor cells. It promotes the survival, proliferation, and activation of macrophages, enhancing their phagocytic activity, cytokine production, and antigen presentation capabilities.
Therapeutic Potential:
Given its crucial role in macrophage biology, M-CSF modulation has emerged as a potential therapeutic strategy. M-CSF inhibitors and CSF-1R antagonists have shown promise in the treatment of inflammatory and autoimmune diseases, as well as certain cancers. Targeting M-CSF signaling can modulate immune responses and affect disease progression.
Clinical Applications and Future Directions:
The therapeutic potential of M-CSF modulation is being explored in various clinical settings. Clinical trials investigating M-CSF inhibitors as monotherapy or combination therapy are underway in diseases such as rheumatoid arthritis and cancer. Future research should focus on understanding the intricate mechanisms of M-CSF signaling, optimizing therapeutic strategies, and developing personalized treatment approaches.
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 :
S.Typhi OMP 52kDaDescription:
Salmonella Typhi Outer Membrane Protein 52kDa Recombinant
Product # :
STY-003Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Recombinant S.Typhi OMP produced in E.coli is a non-glycosylated polypeptide chain having a molecular mass of 52 kDa and fused to a His tag at C-terminus.
Source
Escherichia Coli.
Formulation
Lyophilized from 1mg/ml in 20mM sodium carbonate pH-10.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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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%.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Store the lyophilized S.Typhi OMP between 2-8°C, do not freeze. Upon reconstitution S.Typhi OMP should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized S.Typhi OMP 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.
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Name :
Borrelia DbpADescription:
Borrelia Burgdorferi Decorin Binding Protein A Recombinant
Product # :
BOR-005Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant Borrelia Burgdorferi Decorin Binding Protein A produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 19,916 Dalton. Borrelia DbpA is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Borrelia DbpA (0.91mg/1ml) is supplied in 20mM HEPES buffer pH-8.0 and 20% glycerol.
Purity
Greater than 80.0% as determined by SDS-PAGE.
More Info
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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.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.
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Applications
Western blot with Lyme positive plasma.
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Patent Protected Countries
The Sale and/or commercial use of recombinant Borrelia DbpA by ProSpec is prohibited in the following countries: Canada, USA, Germany, Austria, Belgium, Switzerland, Denmark, Finland, France, United Kingdom, Ireland, Netherlands and Sweden.
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 :
Borrelia OspCDescription:
Borrelia Burgdorferi Outer Surface Protein C Recombinant
Product # :
BOR-004Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant Borrelia Burgdorferi Outer Surface Protein C produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 26kDa. Borrelia OspC is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Borrelia OspC is supplied in 16mM HEPES buffer pH-7.0, 300mM NaCl and 20% glycerol.
Purity
Greater than 80.0% as determined by SDS-PAGE.
More Info
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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.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.
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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.
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Name :
MSP1 AntibodyDescription:
Malaria Falciparum MSP1 , antibody
Product # :
ANT-792Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Merozoite surface antigen is a protein located on the outside of the merozoite, playing an imperative role in immune reaction. About 55% cases of malaria are infected by Plasmodium falciparum (Pf). Pf MSP1 has to be used with Plasmodium vivax (Pv) together for ELISA and rapid diagnostic test, Plasmodium falciparum and vivax infection takes about 95% of Plasmodium caused infection.
Purification Method: MSP1 Antibody is the purified IgG of mouse monoclonal antibody targeting to merozoite surface protein 1 of Plasmodium falciparum for research.
Formulation
PBS, 0.05% sodium azide and 25mM K2CO3.
Purity
Protein is >90% pure.
Purified by protein A chromatography.
More Info
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Physical Appearance
Sterile Filtered solution.
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Stability
Pf. MSP1 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
ELISA.
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Background
Mab-Pf-MSP1 is a monoclonal antibody that recognizes the Plasmodium falciparum Merozoite Surface Protein 1 (MSP1), a major surface antigen expressed during the blood stage of malaria infection. It is widely used for immunological assays such as ELISA, Western blotting, immunofluorescence, and studies investigating parasite invasion, MSP1 processing, and malaria vaccine development.
1. What is MSP1 antibody?
Mab-Pf-MSP1 is a purified mouse monoclonal IgG antibody that specifically targets the merozoite surface protein 1 (MSP1) of Plasmodium falciparum.
2. What species is MSP1 antibody derived from?
Mab-Pf-MSP1 is produced in mouse and is supplied as a purified mouse IgG monoclonal antibody.
3. What antigen does Pf-MSP1 antibody recognize?
The antibody specifically recognizes merozoite surface protein 1 (MSP1) from Plasmodium falciparum.
4. Does MSP1 antibody cross-react with Plasmodium vivax MSP1?
No. Mab-Pf-MSP1 has no cross-reactivity with merozoite surface protein 1 (MSP1) from Plasmodium vivax.
5. What is the format of MSP1 antibody?
The antibody is supplied as purified IgG in liquid form, making it ready for use or further dilution.
6. How is MSP1 antibody purified?
The antibody is purified from mouse ascites fluid using Protein A chromatography and has a purity greater than 90%.
7. What is the concentration of MSP1 antibody?
Pf-MSP1 antibody is supplied at a concentration that ranges between 0.5mg-2mg/mL
8. What buffer is MSP1 antibody supplied in?
The antibody is provided in PBS containing 25 mM potassium carbonate (K₂CO₃).
9. Does MSP1 antibody contain a preservative?
Yes. The formulation contains 0.05% sodium azide as a preservative.
10. What applications is MSP1 antibody recommended for?
MSP1 antibody is recommended for ELISA applications and is suggested to be diluted more than 1:750 for indirect ELISA.
11. What dilution is recommended for indirect ELISA?
For indirect ELISA, a dilution greater than 1:750 is recommended. Users may optimize the dilution depending on their assay conditions.
12. How should MSP1 antibody be stored?
Store the antibody at 4°C for short-term use. For long-term storage, keep it at −20°C.
13. Why should the vial be centrifuged before opening?
The vial should be centrifuged before opening to ensure complete recovery of the contents and minimize product loss.
14. What is the purity of MSP1 Antibody?
The antibody has a purity of greater than 90%, as determined following Protein A chromatography purification.
15. Is MSP1 antibody supplied in liquid or lyophilized form?
Mab-Pf-MSP1 is supplied in liquid form as purified IgG.
16. Can MSP1 antibody be used to distinguish Plasmodium falciparum from Plasmodium vivax?
Yes. Since MSP1 antibody specifically recognizes P. falciparum MSP1 and does not cross-react with P. vivax MSP1, it can be useful in studies requiring species-specific detection.
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.
- View Data Sheet
Name :
Rubella E2Description:
Rubella Virus E2 Recombinant
Product # :
RUB-292Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
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).
More Info
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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.
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Stability
Rubella protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Rubella antigen is suitable for ELISA and Western blots, excellent antigen for detection of Rubella Virus with minimal specificity problems.
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Specificity
Immunoreactive with sera of Rubella Virus infected individuals.
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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 :
S.typhi Paired AntibodyDescription:
Mouse Anti Salmonella Typhi Paired
Product # :
ANT-665Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- description
- formulation
- purity
- More Info
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%.
More Info
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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%.
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Physical Appearance
Sterile filtered clear colorless solution.
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Stability
S.typhi Paired antibody should be stored at 2-8°C.
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Type
Mouse antibody Monoclonal.
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Purification Method
Purified monoclonal IgG by protein A chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
Dengue NS1 cDescription:
Dengue Virus NS1c Recombinant
Product # :
DEN-002Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- description
- source
- formulation
- purity
- More Info
Description
The E.Coli derived recombinant protein contains the NS1 Dengue Virus c-end Type-2 immunodominant regions.
Source
Escherichia Coli.
Formulation
20mM Tris-HCl pH 8.0, 8M urea & 60mM NaCl.
Purity
Dengue Protein is >90% pure as determined by 10% 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.
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Stability
Dengue although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Amino Acid Sequence
LWSNGVLESE MVIPKNFAGP KSQHNNRPGY HTQTAGPWHL GKLEMDFDFC EGTTVVVTED CGNRGPSLRT TTASGKLITE WCCRSCTLPP LRYRGEDGCW YGMEIRPLKE KEENLVSSLV TAHHHHHH
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Applications
Each laboratory should determine an optimum working titer for use in its particular application.
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Purification Method
Dengue protein is 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.
- View Data Sheet
Name :
SARS MERS, (18-751)Description:
SARS MERS Spike S1 (18-751 a.a.) Recombinant
Middle East respiratory syndrome coronavirus, Human betacoronavirus 2c EMC/2012, MERS-CoV, MERS, MERSCoV S1 P, Spike1 glycoprotein, S1 glycoprotein, S1, Spike S1 Subunit protein, S1 Subunit
Product # :
SARS-052Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- source
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Description
SARS MERS Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 740 amino acids (18-751aa) and having a molecular mass of 82.0kDa.SARS MERS is fused to a 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
The SARS MERS solution (0.25mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4).
Purity
Greater than 85.0% as determined by SDS-PAGE.
More Info
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Introduction
Since April 2012, cases of the Middle East Respiratory Syndrome Coronavirus (MERS-CoV) have been identified in various countries. Coronaviruses are the cause of the common cold, SARS (severe acute respiratory syndrome) and other severe illnesses with high mortality rates, all are classified into coronavirus family. MERS-CoV is a new type of SARS found in the coronavirus family causing severe pneumonia with sudden and serious respiratory illness with high mortality rates as well. Since January 27th 2015, the WHO has reported 956 human cases, including 351 deaths. More cases of the new coronavirus strain are expected. Like in other coronaviruses, large surface spike glycoprotein is a central structural protein of this virus; it is located above the virion surface to bind and enter into the target cell. Spike protein has 2 domains- S1 and S2. The S1 domain is responsible for cellular tropism and interaction with target cell, while the S2 domain is responsible for membrane fusion. The C-terminal of S1 domain contains a receptor binding domain, and is also a potential target for vaccine development and an antigen for diagnosis.
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Synonyms
Middle East respiratory syndrome coronavirus, Human betacoronavirus 2c EMC/2012, MERS-CoV, MERS, MERSCoV S1 P, Spike1 glycoprotein, S1 glycoprotein, S1, Spike S1 Subunit protein, S1 Subunit
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Physical Appearance
Sterile filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
YVDVGPDSVK SACIEVDIQQ TFFDKTWPRP IDVSKADGII YPQGRTYSNI TITYQGLFPY QGDHGDMYVY SAGHATGTTP QKLFVANYSQ DVKQFANGFV VRIGAAANST GTVIISPSTS ATIRKIYPAF MLGSSVGNFS DGKMGRFFNH TLVLLPDGCG TLLRAFYCIL EPRSGNHCPA GNSYTSFATY HTPATDCSDG NYNRNASLNS FKEYFNLRNC TFMYTYNITE DEILEWFGIT QTAQGVHLFS SRYVDLYGGN MFQFATLPVY DTIKYYSIIP HSIRSIQSDR KAWAAFYVYK LQPLTFLLDF SVDGYIRRAI DCGFNDLSQL HCSYESFDVE SGVYSVSSFE AKPSGSVVEQ AEGVECDFSP LLSGTPPQVY NFKRLVFTNC NYNLTKLLSL FSVNDFTCSQ ISPAAIASNC YSSLILDYFS YPLSMKSDLS VSSAGPISQF NYKQSFSNPT CLILATVPHN LTTITKPLKY SYINKCSRLL SDDRTEVPQL VNANQYSPCV SIVPSTVWED GDYYRKQLSP LEGGGWLVAS GSTVAMTEQL QMGFGITVQY GTDTNSVCPK LEFANDTKIA SQLGNCVEYS LYGVSGRGVF QNCTAVGVRQ QRFVYDAYQN LVGYYSDDGN YYCLRACVSV PVSVIYDKET KTHATLFGSV ACEHISSTMS QYSRSTRSML KRRDSTYGPL QTPVGCVLGL VNSSLFVEDC KLPLGQSLCA LPDTPSTLTP RSVRHHHHHH
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.
- View Data Sheet
Name :
RSV Paired AntibodyDescription:
Mouse Anti Human Respiratory Syncytial Virus
Product # :
ANT-653Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
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Description
RSV gold conjugation antibody and RSV capture antibody are used to develop rapid test for RSV rapid test. Please note that when ordering for example: 100µg antibody we ship 50µg from each of the antibodies (100µg in total).
Formulation
* RSV gold conjugation antibody in PBS, PH 7.4.
* RSV capture antibody in PBS, PH 7.4.Purity
Greater than 95%.
More Info
-
Physical Appearance
2 vials of sterile Filtered clear colorless solution.
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Stability
RSV Paired Antibody although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Lateral flow rapid test.
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Type
Mouse antibody Monoclonal.
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Purification Method
Purified monoclonal IgG2a 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.
- View Data Sheet
Name :
Dengue NS1, ST4Description:
Dengue Virus NS1 Recombinant, Subtype-4
Product # :
DEN-017Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
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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.
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Stability
Dengue NS1, ST4 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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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.
- View Data Sheet
Name :
Treponema p17 22kDaDescription:
Treponema pallidum p17, 22 kDa Recombinant
Product # :
TRP-254Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- description
- source
- formulation
- purity
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Description
Recombinant Treponema pallidum p17 derived from full length TP17 gene containing 139 aa produced in E.Coli and fused to a 6xHis tag at C-terminus. The total Mw is 22kDa and the pI is 8.7, was purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Treponema p17 22kDa protein solution contains PBS 50mM arginine.
Purity
Treponema p17 22kDa is >95% pure as determined by 10% PAGE (coomassie staining).
More Info
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Introduction
Treponema pallidum is a gram-negative spirochaete bacterium and is considered to be metabolically crippled. There are at least four known subspecies: T. pallidum pallidum, T. pallidum pertenue, T. pallidum carateum and T. pallidum endemicum. The helical structure of T. pallidum pallidum allows it to move in a corkscrew motion through viscous mediums such as mucus. Treponema pallidum sub sp. pallidum has one of the smallest bacterial genomes at 1.14 million base pairs (Mb) and has limited metabolic capabilities, reflecting its adaptation through genome reduction to the rich environment of mammalian tissue.
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Physical Appearance
Sterile Filtered solution.
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Stability
Treponema p17 22kDa protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
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.
- View Data Sheet
Name :
Treponema TP0453Description:
Outer Membrane Protein Treponema pallidum Recombinant
Outer membrane protein TP0453, 30kLP, TP_0453, TPANIC_0453
Product # :
TRP-255Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- source
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- purity
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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).
More Info
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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.
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Synonyms
Outer membrane protein TP0453, 30kLP, TP_0453, TPANIC_0453
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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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.
- View Data Sheet
Name :
CMV MosaicDescription:
Cytomegalo Virus Mosaic Recombinant
Product # :
CMV-217Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- source
- formulation
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Description
The E.Coli derived Recombinant Cytomegalo Virus Mosaic contains the multiple epitopes from P150-P52-P38-P65-P28 having a molecular weight of 40kDa.The CMV Mosaic is fused to a 6xHis tag and purified by proprietary chromatographic technique.
Source
Escherichia Coli.
Formulation
CMV Mosaic protein solution contains Phosphate buffered saline, 2M urea and 100mM arginine.
Purity
CMV Mosaic is >85% pure as determined by 12% PAGE (coomassie staining).
More Info
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Introduction
CMV belongs to the Betaherpesvirinae subfamily of Herpesviridae which includes herpes simplex virustypes 1 and 2, varicella-zoster virus, and Epstein-Barrvirus. The herpesviruses share a characteristic ability to remain latentover long periods. CMV is a double-stranded linear DNA virus with 162 hexagonal protein capsomeres surrounded by a lipid membrane. CMV has the largest genome of the herpes viruses, ranging from 230-240 kilobase pairs. Human CMV is composed of unique and inverted repeats that include the existence of 4 genome isomers caused by inversion of L-S genome components (class E). Replication may be divided into immediate early, delayed early, and late gene expression based on time of synthesis after infection. The DNA is replicated by rolling circles. In vitro, CMV replicates in human fibroblasts.
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Physical Appearance
Sterile filtered colorless solution.
-
Stability
CMV Mosaic protein although stable at 4°C for 1 week, should be stored 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.
- View Data Sheet
Name :
Borrelia p41Description:
Borrelia Burgdorferi p41 Recombinant
Product # :
BOR-001Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- source
- formulation
- purity
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Description
The E.Coli derived recombinant protein contains the p41 immunodominant regions, 158-296 amino acids. Borrelia p41 is fused to 6xHis tag at N-terminal and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
25mM glycine, pH 9.6 and 50% glycerol.
Purity
Protein is >90% pure as determined by SDS-PAGE.
More Info
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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.
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Stability
Borrelia p41 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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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.