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1000 results found for “hepatitis a”
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Name :
MIP 1a HumanDescription:
Macrophage Inflammatory Protein-1 Alpha Human Recombinant (CCL3)
Small inducible cytokine A3, CCL3, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, Tonsillar lymphocyte LD78 alpha protein, G0/G1 switch regulatory protein 19-1, G0S19-1 protein, SIS-beta, PAT 464.1, chemokine (C-C motif) ligand 3, MIP1A, SCYA3, G0S19-1, LD78ALPHA.
Product # :
CHM-233Price :
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Shipped at Room temp
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Description
Macrophage Inflammatory Protein-1 alpha Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 70 amino acids and having a molecular mass of 7820 Dalton. The MIP-1a is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein was lyophilized from 0.55 mg/ml solution containing no additives.
Purity
Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The Activity is calculated by the ability of chemo-attraction of Human monocytes using 1-10ng/ml corresponding to a Specific Activity of 100,000-1,000,000IU/mg.More Info
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Introduction
Macrophage Inflammatory Proteins (MIP) belong to the family of chemotactic cytokines known as chemokines. In humans, there are two major forms, MIP-1a and MIP-1b that are now officially named CCL3 and CCL4 respectively. Both are major factors produced by macrophages after they are stimulated with bacterial endotoxins. They activate human granulocytes (neutrophils, eosinophilsand basophils) which can lead to acute neutrophilic inflammation. They also induce the synthesis and release of other pro-inflammatory cytokines such as interleukin 1 (IL-1), IL-6 and TNF-a from fibroblasts and macrophages. The genes for CCL3 and CCL4 are both located on human chromosome 17.
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Synonyms
Small inducible cytokine A3, CCL3, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, Tonsillar lymphocyte LD78 alpha protein, G0/G1 switch regulatory protein 19-1, G0S19-1 protein, SIS-beta, PAT 464.1, chemokine (C-C motif) ligand 3, MIP1A, SCYA3, G0S19-1, LD78ALPHA.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized MIP-1a although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CCL3 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Macrophage Inflammatory Protein-1a 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
The sequence of the first five N-terminal amino acids was determined and was found to be, Ala-Ser-Leu-Ala-Ala.
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Background
What is the molecular weight/Mw of MIP 1A HUMAN Protein?
MIP 1A HUMAN Protein has a total Mw of 7.82kDa.
What is the source or expression system of MIP 1A HUMAN Protein?
Escherichia Coli.
What is the Purity of MIP 1A HUMAN Protein?
MIP 1A HUMAN Protein is >98% pure as determined by SDS-PAGE.
What is the Biological Activity of MIP 1A HUMAN Protein?
The Activity is calculated by the ability of chemo-attraction of Human monocytes using 1-10ng/ml corresponding to a Specific Activity of 100,000-1,000,000IU/mg.
What is the amino acid sequence of MIP 1A HUMAN Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be, Ala-Ser-Leu-Ala-Ala.
What applications can MIP 1A HUMAN Protein be used in?
MIP 1A HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for MIP 1A HUMAN Protein?
The endotoxin level is minimal, MIP 1A HUMAN Protein was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
ASS1 HumanDescription:
Argininosuccinate Synthase 1 Human Recombinant
ASS, CTLN1, EC 6.3.4.5, ASS1, Argininosuccinate Synthase 1.
Product # :
ENZ-548Price :
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Description
ASS1 Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 432 amino acids (1-412 a.a.) and having a molecular mass of 48.6 kDa. The ASS1 is fused to a 20 amino acids His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
ASS1 Human 0.5mg/ml solution containing 20mM Tris-HCl pH-8, 0.1M NaCl, 1mM DTT & 20% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
ASS1 is involved in the urea cycle, which is a sequence of chemical reactions that is localized in liver cells. The urea cycle processes excess nitrogen that is generated as the body uses proteins. The surplus nitrogen is used to create a molecule called urea, which is excreted from the body in urine.
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Synonyms
ASS, CTLN1, EC 6.3.4.5, ASS1, Argininosuccinate Synthase 1.
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Physical Appearance
Sterile filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MSSKGSVVLA YSGGLDTSCI LVWLKEQGYD VIAYLANIGQ KEDFEEARKK ALKLGAKKVF IEDVSREFVE EFIWPAIQSS ALYEDRYLLG TSLARPCIAR KQVEIAQREG AKYVSHGATG KGNDQVRFEL SCYSLAPQIK VIAPWRMPEF YNRFKGRNDL MEYAKQHGIP IPVTPKNPWS MDENLMHISY EAGILENPKN QAPPGLYTKT QDPAKAPNTP DILEIEFKKG VPVKVTNVKD GTTHQTSLEL FMYLNEVAGK HGVGRIDIVE NRFIGMKSRG IYETPAGTIL YHAHLDIEAF TMDREVRKIK QGLGLKFAEL VYTGFWHSPE CEFVRHCIAK SQERVEGKVQ VSVLKGQVYI LGRESPLSLY NEELVSMNVQ GDYEPTDATG FININSLRLK EYHRLQSKVT AK.
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 :
SERPINA1Description:
Alpha 1 Antitrypsin Human
Alpha-1-antitrypsin, Alpha-1 protease inhibitor, Alpha-1-antiproteinase, SERPINA1, A1AT, PI, A1A, AAT, PI1, MGC9222, PRO2275, MGC23330.
Product # :
PRO-456Price :
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Shipped at Room temp
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Description
SERPINA1 extracted from human serum and having a 54kDa molecular weight is purified by proprietary chromatographic techniques.
Formulation
SERPINA1 is 0.02M NH4HCO3.
Purity
Greater than 96% as determined by SDS-PAGE.
More Info
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Introduction
SERPINA1 is secreted and is a serine protease inhibitor which its targets include elastase, plasmin, collagenase, thrombin, leucocytic proteases, trypsin, chymotrypsin, and plasminogen activator. Defects in SERPINA1 gene can cause emphysema or liver disease. Antral SERPINA1 expression is particularly induced by H. pylori infection. lung and prostate cancers have shown a significant increase in SERPINA1 serum levels compared with healthy controls though breast cancers did not show a significant change. SERPINA1 is an endogenous inhibitor of serine proteases and inhibits the catalytic domain of human recombinant matriptase in vitro. Rise in SERPINA1 occurs as an acute phase response to tissue necrosis and inflammation. mutations in SERPINA1 and SLC11A1 genes change the balance between elastase produced by leukocytes during phagocytosis.
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Synonyms
Alpha-1-antitrypsin, Alpha-1 protease inhibitor, Alpha-1-antiproteinase, SERPINA1, A1AT, PI, A1A, AAT, PI1, MGC9222, PRO2275, MGC23330.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized SERPINA1 should be stored at 4°C.
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Solubility
It is recommended to reconstitute the lyophilized SERPINA1 in 0.15M NaCl, 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 :
NAA50 HumanDescription:
N Alpha-Acetyltransferase 50, NatE Catalytic Subunit Human Recombinant
N-alpha-acetyltransferase 50, N-acetyltransferase 13, N-acetyltransferase 5, hNAT5, N-acetyltransferase san homolog, hSAN, NatE catalytic subunit, NAA50, MAK3, NAT13, NAT5, SAN.
Product # :
ENZ-424Price :
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Description
NAA50 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 193 amino acids (1-169) and having a molecular mass of 21.9kDa.NAA50 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The NAA50 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 10% glycerol and 0.1M NaCl.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
N-alpha-acetyltransferase 50 (NAA50) consists of 169 amino acid cytoplasmic protein belonging to the acetyltransferase family and GNAT subfamily. NAA50 is a likely catalytic component of the ARD1A-NARG1 complex which displays alpha acetyltransferase activity. NAA50 has also been shown to interact with MAK10 and is encoded by a gene that maps to human chromosome 3q13.2.
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Synonyms
N-alpha-acetyltransferase 50, N-acetyltransferase 13, N-acetyltransferase 5, hNAT5, N-acetyltransferase san homolog, hSAN, NatE catalytic subunit, NAA50, MAK3, NAT13, NAT5, SAN.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSHMKGSRI ELGDVTPHNI KQLKRLNQVI FPVSYNDKFY KDVLEVGELA KLAYFNDIAV GAVCCRVDHS QNQKRLYIMT LGCLAPYRRL GIGTKMLNHV LNICEKDGTF DNIYLHVQIS NESAIDFYRK FGFEIIETKK NYYKRIEPAD AHVLQKNLKV
PSGQNADVQK TDN.
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 :
ALDH1A1 HumanDescription:
Aldehyde Dehydrogenase 1A1 Human Recombinant
ALDC, Aldehyde dehydrogenase cytosolic, Aldehyde dehydrogenase family 1 member A1, ALDH1, ALDH11, ALDH-E1, ALHDII, MGC2318, PUMB1, RalDH1, RALDH1, RALDH 1, Retinal dehydrogenase 1, ALDH1A1.
Product # :
ENZ-453Price :
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Shipped with Ice Packs
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Description
The ALDH1A1 Human recombinant protein is a single, non-glycosilated polypeptide chain produced in E. coli, having a molecular weight of 54.8kDa and containing 501 amino acids (1-501 a.a.).
Source
Escherichia Coli.
Formulation
The ALDH1A1 protein solution is formulated in 50mM Tris-HCl pH-7.5 and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
More Info
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Introduction
ALDH1A1 is part of the aldehyde dehydrogenases family.
Aldehyde dehydrogenase is the 2nd protein of the main oxidative pathway of alcohol metabolism. Cytosolic and mitochondrial are 2 main liver isoforms of ALDH that are differentiateed by their electrophoretic mobility, kinetic property, & subcellular localization. The majority of Caucasians have two main isozymes, whereas just about 50% of Orientals have only the cytosolic form, excluding the mitochondrial form. ALDH1A1 is also a member of the group of corneal crystallins that assist the transparency of the cornea.
(Retinal + NAD+ + H2O = retinoate + NADH). -
Synonyms
ALDC, Aldehyde dehydrogenase cytosolic, Aldehyde dehydrogenase family 1 member A1, ALDH1, ALDH11, ALDH-E1, ALHDII, MGC2318, PUMB1, RalDH1, RALDH1, RALDH 1, Retinal dehydrogenase 1, ALDH1A1.
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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.Please avoid freeze thaw cycles.
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Amino Acid Sequence
MSSSGTPDLP VLLTDLKIQY TKIFINNEWH DSVSGKKFPV FNPATEEELC QVEEGDKEDV DKAVKAARQA FQIGSPWRTM DASERGRLLYKLADLIERDR LLLATMESMN GGKLYSNAYL NDLAGCIKTL RYCAGWADKI QGRTIPIDGN FFTYTRHEPI GVCGQIIPWN FPLVMLIWKIGPALSCGNTV VVKPAEQTPL TALHVASLIK EAGFPPGVVN IVPGYGPTAG AAISSHMDID KVAFTGSTEV GKLIKEAAGK SNLKRVTLEL GGKSPCIVLA DADLDNAVEF AHHGVFYHQG QCCIAASRIF VEESIYDEFV RRSVERAKKY ILGNPLTPGV TQGPQIDKEQ YDKILDLIES GKKEGAKLEC GGGPWGNKGY FVQPTVFSNV TDEMRIAKEE IFGPVQQIMK FKSLDDVIKR ANNTFYGLSA GVFTKDIDKA ITISSALQAG TVWVNCYGVV SAQCPFGGFK MSGNGRELGE YGFHEYTEVK TVTVKISQKN S.
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 :
ACAA1 AntibodyDescription:
Acetyl-COA Acyltransferase, Mouse Anti Human
ACAA, PTHIO, THIO.
Product # :
ANT-654Price :
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Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
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Introduction
ACAA1 is part of the thiolase family of enzymes and is takes part in lipid metabolism. ACAA1 enzyme is localized to the peroxisome and catalyzes the conversion of acyl-CoA and acetyl-CoA to 3-oxoacyl-CoA in the fatty acid oxidation pathway. ACAA1 shows high enzymatic activity in liver, kidney, intestine and white adipose tissue in rats. ACAA1 deficiency causes pseudo-Zellweger syndrome.
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Synonyms
ACAA, PTHIO, THIO.
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Physical Appearance
Sterile filtered colorless solution.
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Immunogen
Anti-human ACAA1 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human ACAA1 protein 27-424 amino acids purified from E. coli.
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Ig Subclass
Mouse IgG2b heavy chain and k light chain.
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Clone
PAT9E5AT.
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Applications
The antibody has been tested by ELISA, Western blot analysis, Flow cytometry and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.
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Type
Mouse Anti Human Monoclonal.
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Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Purification Method
ACAA1 antibody was purified from mouse ascitic fluids by protein-A affinity 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 :
ASNA1 AntibodyDescription:
arsA Arsenite Transporter ATP-Binding, Homolog 1, Mouse Anti Human
ArsA Arsenite Transporter ATP-Binding Homolog 1 (Bacterial), Arsenical Pump-Driving ATPase, Transmembrane Domain Recognition Complex 40kDa, TRC40. ASNA-I, ATPase ASNA1, ARSA-I, GET3, Golgi To ER Traffic 3 Homolog, Arsenite-Stimulated ATPase, Transmembrane Domain Recognition Complex 40 KDa ATPase Subunit, HASNA-I, HARSA-I, ARSA, ARSA1, EC 3.6.3.16, EC 3.6.
Product # :
ANT-516Price :
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Shipped with Ice Packs
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Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
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Introduction
ArsA Arsenite Transporter, ATP-Binding, Homolog 1 (ASNA1) is a part of the arsA ATPase family. ASNA1 is the human homolog of the bacterial arsA gene. ArsA ATPase is the catalytic component of a multisubunit oxyanion pump In E.coli, which is in charge for resistance to arsenicals and antimonials. ASNA1 is also a main component of a transmembrane domain (TMD) recognition complex (TRC) which is involved in the post-translational delivery of tail-anchored (TA) proteins from the cytosol to the endoplasmic reticulum (ER).
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Synonyms
ArsA Arsenite Transporter ATP-Binding Homolog 1 (Bacterial), Arsenical Pump-Driving ATPase, Transmembrane Domain Recognition Complex 40kDa, TRC40. ASNA-I, ATPase ASNA1, ARSA-I, GET3, Golgi To ER Traffic 3 Homolog, Arsenite-Stimulated ATPase, Transmembrane Domain Recognition Complex 40 KDa ATPase Subunit, HASNA-I, HARSA-I, ARSA, ARSA1, EC 3.6.3.16, EC 3.6.
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Physical Appearance
Sterile filtered colorless solution.
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Immunogen
Anti-human ASNA1 mAb, clone PAT2A1AT, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human ASNA1 protein 1-348 amino acids purified from E. coli.
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Ig Subclass
Mouse IgG2b heavy chain and k light chain.
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Clone
PAT2A1AT.
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Applications
The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended starting dilution is 1:1000.
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Type
Mouse Anti Human Monoclonal.
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Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Purification Method
ASNA1 antibody was purified from mouse ascitic fluids by protein-A affinity 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 :
ACAA2 HumanDescription:
Acetyl-COA Acyltransferase 2 Human Recombinant
DSAEC, 3-ketoacyl-CoA thiolase, mitochondrial, Acetyl-CoA acyltransferase, Beta-ketothiolase.
Product # :
ENZ-697Price :
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Description
ACAA2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 404 amino acids (17-397) and having a molecular mass of 42.6kDa.ACAA2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The ACAA2 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 10% glycerol and 1mM DTT.
Purity
Greater than 85.0% as determined by SDS-PAGE.
More Info
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Introduction
Acetyl-COA Acyltransferase 2, (ACAA2) is a member of the thiolase family. ACAA2 catalyzes the final step of the mitochondrial fatty acid beta-oxidation spiral. Not like most mitochondrial matrix proteins, ACAA2 contains a non-cleavable amino-terminal targeting signal.
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Synonyms
DSAEC, 3-ketoacyl-CoA thiolase, mitochondrial, Acetyl-CoA acyltransferase, Beta-ketothiolase.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSFGAYGGL LKDFTATDLS EFAAKAALSA GKVSPETVDS VIMGNVLQSS SDAIYLARHV GLRVGIPKET PALTINRLCG SGFQSIVNGC QEICVKEAEV VLCGGTESMS QAPYCVRNVR FGTKLGSDIK LEDSLWVSLT DQHVQLPMAM TAENLAVKHK ISREECDKYA LQSQQRWKAA NDAGYFNDEM APIEVKTKKG KQTMQVDEHA RPQTTLEQLQ KLPPVFKKDG TVTAGNASGV ADGAGAVIIA SEDAVKKHNF TPLARIVGYF VSGCDPSIMG IGPVPAISGA LKKAGLSLKD MDLVEVNEAF APQYLAVERS LDLDISKTNV NGGAIALGHP LGGSGSRITA HLVHELRRRG GKYAVGSACI GGGQGIAVII QSTA.
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 :
HSA Fatty Acid freeDescription:
Human Serum Albumin Recombinant, Fatty Acid Free
Serum albumin, ALB, PRO0883, PRO0903, PRO1341, DKFZp779N1935, GIG20, GIG42, PRO1708, PRO2044, PRO2619, PRO2675, UNQ696, SA, HSA.
Product # :
PRO-1917Price :
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Description
HSA Human Recombinant Fatty Acid reduced produced in Plant contains 585 amino acids having a molecular mass of 67 kDa. The recombinant Albumin is purified by proprietary chromatographic techniques.
Source
Rice Grain.
Formulation
solution containing no additives.
Purity
Greater than 97% as determined by SDS-PAGE.
More Info
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Introduction
Albumin is synthesized in the liver as preproalbumin which has an N-terminal peptide that is removed before the nascent protein is released from the rough endoplasmic reticulum. The product, proalbumin, is in turn cleaved in the Golgi vesicles to produce the secreted albumin. Albumin is a soluble, monomeric protein which comprises about one-half of the blood serum protein. Albumin functions primarily as a carrier protein for steroids, fatty acids, and thyroid hormones and plays a role in stabilizing extracellular fluid volume. Mutations in this gene on chromosome 4 result in various anomalous proteins. Albumin is a globular unglycosylated serum protein of molecular weight 65,000. The human albumin gene is 16,961 nucleotides long from the putative 'cap' site to the first poly (A) addition site. It is split into 15 exons which are symmetrically placed within the 3 domains that are thought to have arisen by triplication of a single primordial domain.
HSA is widely used to stabilize -
Synonyms
Serum albumin, ALB, PRO0883, PRO0903, PRO1341, DKFZp779N1935, GIG20, GIG42, PRO1708, PRO2044, PRO2619, PRO2675, UNQ696, SA, HSA.
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Physical Appearance
Sterile Filtered clear yellowish solution.
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Stability
Recombinant Albumin stable at room temperature for 2 weeks should be stored at 4°C.
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 :
ADH1C Human, sf9Description:
Alcohol Dehydrogenase 1C, Human Recombinant, sf9
ADH1, ADH1C, ADH3, Alcohol dehydrogenase 1C, Alcohol dehydrogenase subunit gamma.
Product # :
ENZ-1010Price :
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Description
ADH1C Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 381 amino acids (1-375) and having a molecular mass of 40.6kDa. ADH1C is fused to a 6 amino acid IgG His-Tag at C-terminus and purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
ADH1C protein solution (1mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Purity
Greater than 95.0% as determined by analysis by SDS-PAGE.
More Info
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Introduction
ADH1C is a member of the zinc-containing alcohol dehydrogenase family which metabolizes a large assortment of substrates, such as ethanol, retinol, other aliphatic alcohols, hydroxysteroids, and lipid peroxidation products. ADH1 is a monomorphic and a key factor in fetal and infant livers, becoming less active in gestation and only weakly active during adulthood.
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Synonyms
ADH1, ADH1C, ADH3, Alcohol dehydrogenase 1C, Alcohol dehydrogenase subunit gamma.
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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
MSTAGKVIKC KAAVLWELKK PFSIEEVEVA PPKAHEVRIK MVAAGICRSD EHVVSGNLVT PLPVILGHEA AGIVESVGEG VTTVKPGDKV IPLFTPQCGK CRICKNPESN YCLKNDLGNP RGTLQDGTRR FTCSGKPIHH FVGVSTFSQY TVVDENAVAK IDAASPLEKV CLIGCGFSTG YGSAVKVAKV TPGSTCAVFG LGGVGLSVVM GCKAAGAARI IAVDINKDKF AKAKELGATE CINPQDYKKP IQEVLKEMTD GGVDFSFEVI GRLDTMMASL LCCHEACGTS VIVGVPPDSQ NLSINPMLLL TGRTWKGAIF GGFKSKESVP KLVADFMAKK FSLDALITNI LPFEKINEGF DLLRSGKSIR
TVLTFHHHHH H.
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 :
HIV-1 gp41 Long, HRPDescription:
HIV-1 gp41 Long Recombinant, HRP Labeled
Product # :
HIV-120Price :
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Description
The E.Coli derived HRP Labeled protein contains HIV immunodominant regions from HIV-I gp41 and is fused to beta-galactosidase (114 kDa) at the N-terminus.
Source
Escherichia Coli.
Formulation
8M urea, 20mM Tris-HCl pH 8.0, 10mM b-mercaptoethanol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
Human immunodeficiency virus (HIV) is a retrovirusthat can lead to a condition in which the immune systembegins to fail, leading to opportunistic infections. HIV primarily infects vital cells in the humanimmune systemsuch as helper T cells(specifically CD4+ T cells), macrophagesand dendritic cells. HIV infection leads to low levels of CD4+ T cells through three main mechanisms: firstly, direct viral killing of infected cells; secondly, increased rates of apoptosisin infected cells; and thirdly, killing of infected CD4+ T cells by CD8 cytotoxic lymphocytesthat recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunityis lost, and the body becomes progressively more susceptible to opportunistic infections. HIV was classified as a member of the genus Lentivirus, part of the family of Retroviridae. Lentiviruses have many common morphologies and biological properties. Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period. Lentiviruses are transmitted as single-stranded, positive-sense, enveloped RNA viruses. Upon entry of the target cell, the viral RNA genomeis converted to double-stranded DNAby a virally encoded reverse transcriptasethat is present in the virus particle. This viral DNA is then integrated into the cellular DNA by a virally encoded integraseso that the genome can be transcribed. Once the virus has infected the cell, two pathways are possible: either the virus becomes latentand the infected cell continues to function, or the virus becomes active and replicates, and a large number of virus particles are liberated that can then infect other cells.
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Physical Appearance
Sterile filtered colorless clear solution.
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Stability
HIV-1 gp41 Long HRP 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 HIV positive serum.
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 :
MAT2A AntibodyDescription:
Methionine Adenosyltransferase II Alpha, Mouse Anti Human
MATA2, MATII, SAMS2, MAT-2A, S-adenosylmethionine synthetase isoform type-2, AdoMet synthetase 2, Methionine adenosyltransferase 2, Methionine adenosyltransferase II, MAT2A, AMS2.
Product # :
ANT-388Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- More Info
Formulation
1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.
More Info
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Introduction
MAT2A is an important enzyme in cellular metabolism and catalyzes the formation of S-adenosylmethionine (SAMe) from L-methionine and ATP. MAT2A is expressed in extrahepatic tissues. In liver, MAT2A expression associates with growth, dedifferentiation, and cancer. NF-kappa B and AP-1 are necessary for basal MAT2A expression in HepG2 cells and mediate the increase in MAT2A expression in response to TNF-alpha. Up-regulation of MAT2A provides growth improvement and s-adenosylmethionine and methylthioadenosine thus can block mitogenic signaling in colon cancer cells. Lower expression of both MAT2A and MAT2beta and interfere with leptin signaling in liver cancer cells.
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Synonyms
MATA2, MATII, SAMS2, MAT-2A, S-adenosylmethionine synthetase isoform type-2, AdoMet synthetase 2, Methionine adenosyltransferase 2, Methionine adenosyltransferase II, MAT2A, AMS2.
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Immunogen
Anti-human MAT2A mAb is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human MAT2A amino acids 1-395 purified from E. coli.
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Ig Subclass
Mouse IgG2b heavy chain and κ light chain.
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Clone
PAT3A2AT.
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Applications
MAT2A antibody has been tested by ELISA, Western blot and immunohistochemistry analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot is 1:1,000 ~ 1:2,000 and immunohistochemistry analysis is 1:50~100. Recommended starting dilution for Western blot is 1:1,000 and Immunohistochemistry is 1:50.
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Type
Mouse Anti Human Monoclonal.
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Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Purification Method
MAT2A antibody was purified from mouse ascitic fluids by protein-G affinity 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 :
AMT HumanDescription:
Aminomethyltransferase Human Recombinant
GCE, GCST, GCVT, NKH, Aminomethyltransferase, mitochondrial, Glycine cleavage system T protein, GCVT.
Product # :
ENZ-900Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
AMT Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 398 amino acids (29-403 a.a) and having a molecular mass of 43.3kDa.AMT is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
AMT protein solution (1mg/ml) in Phosphate Buffered Saline, 30% glycerol and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
Aminomethyltransferase, mitochondrial isoform 1 (AMT) is a component of the glycine cleavage system termed T-protein. AMT reversibly catalyzes the degradation of the aminomethyl moiety of glycine attached to the lipoate cofactor of H-protein, leading to the production of ammonia, 5,10-methylenetetrahydrofolate, and dihydrolipoate-bearing H-protein in the presence of tetrahydrofolate.
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Synonyms
GCE, GCST, GCVT, NKH, Aminomethyltransferase, mitochondrial, Glycine cleavage system T protein, GCVT.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSAQEVLRR TPLYDFHLAH GGKMVAFAGW SLPVQYRDSH TDSHLHTRQH CSLFDVSHML QTKILGSDRV KLMESLVVGD IAELRPNQGT LSLFTNEAGG ILDDLIVTNT SEGHLYVVSN AGCWEKDLAL MQDKVRELQN QGRDVGLEVL DNALLALQGP TAAQVLQAGV ADDLRKLPFM TSAVMEVFGV SGCRVTRCGY TGEDGVEISV PVAGAVHLAT AILKNPEVKL AGLAARDSLR LEAGLCLYGN DIDEHTTPVE GSLSWTLGKR RRAAMDFPGA KVIVPQLKGR VQRRRVGLMC EGAPMRAHSP ILNMEGTKIG TVTSGCPSPS LKKNVAMGYV PCEYSRPGTM LLVEVRRKQQ MAVVSKMPFV PTNYYTLK.
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 :
PDGF AA HumanDescription:
Platelet-Derived Growth Factor AA Human Recombinant
Glioma-derived growth factor, GDGF, Osteosarcoma-derived Growth Factor, ODGF, PDGF-AA, PDGF-1.
Product # :
CYT-341Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Platelet-Derived Growth Factor AA Human Recombinant is a homodimeric, non-glycosylated, polypeptide chain containing 2 x 125 amino acids and having a total molecular mass of 28511 Dalton. PDGF-AA is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized without any additives.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
The ED50, calculated by the dose-dependent proliferation of murine 3T3 indicator cells is < 0.32ng/ml, corresponding to a Specific Activity of 3,125x103units/mg.More Info
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Introduction
PDGF-AA, PDGF-BB and PDGF-AB, are potent mitogens for a variety of cell types including smooth muscle cells, connective tissue cells, bone and cartilage cells, and some blood cells. The PDGF is stored in platelet alpha-granules and released upon platelet activation. The PDGF is involved in a number of biological processes, including hyperplasia, chemotaxis, embryonic neuron development, and respiratory tubule epithelial cell development. Two distinct signaling receptors used by PDGF
have been identified and named PDGFR-alpha and PDGFR-beta. PDGFR-alpha is high-affinity receptor for each of the three PDGF forms. On the other hand, PDGFR-beta interacts with only PDGF-BB and PDGF-AB. -
Synonyms
Glioma-derived growth factor, GDGF, Osteosarcoma-derived Growth Factor, ODGF, PDGF-AA, PDGF-1.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Platelet-Derived Growth Factor AA although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution PDGF-AA should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Platelet-derived Growth Factor-AA 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
SIEEAVPAVC KTRTVIYEIP RSQVDPTSAN FLIWPPCVEV KRCTGCCNTS SVKCQPSRVH HRSVKVAKVE YVRKKPKLKE VQVRLEEHLE CACATTSLNP DYREEDTGRP RESGKKRKRK RLKPT.
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 :
SAA Paired AntibodyDescription:
Anti Human Serum Amyloid A (APO-SAA) Paired Antibody Mouse
Product # :
ANT-785Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
SAA Paired monoclonal antibodies are used to develop rapid test for serum amyloid A protein rapid test. Please note that when ordering for example: 100µg paired antibody, you receive 50µg from each antibody (100µg in total).
Formulation
*SAA conjugation antibody in PBS, NaCl and 0.095% NaN3.
* SAA coating antibody in PBS, NaCl and 0.095% NaN3.
Purity
Greater than 95%.
More Info
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Physical Appearance
2 vials of sterile Filtered clear colorless solution.
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Stability
For periods up to 1month SAA Paired Antibody should be stored at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Applications
Lateral flow immunoassay.
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Background
Serum amyloid A protein which is encoded by the SAA gene in humans, is a member of the SAA family. SAA is expressed by the liver and secreted in plasma. Serum amyloid A is the main acute phase reactant and apolipoprotein of the HDL complex. Elevated serum SAA protein levels may be linked with lung cancer. The level of Apo-SAA in plasma increases within 24 hours of an inflammatory stimulus and under these conditions is the most abundant HDL Apolipoprotein.
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Type
Mouse antibody Monoclonal.
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Purification Method
Purified monoclonal IgG1 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 :
TCEA1 HumanDescription:
Transcription Elongation Factor A (SII)-1 Human Recombinant
Transcription elongation factor A (SII) 1, Transcription elongation factor TFIIS.o, TCEA, GTF2S, SII, TF2S.
Product # :
PRO-1098Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
TCEA1 Human Recombinant produced in E. coli is a single polypeptide chain containing 325 amino acids (1-301) and having a molecular mass of 36.5kDa.TCEA1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The TCEA1 solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 7.5), 1mM DTT, 50mM NaCl and 20% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
More Info
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Introduction
TCEA1 is a member of the TFS-II family. TCEA1 binds to Pol II and operates to cleave the emerging transcript, thus unlocking the complex and permitting transcription to continue. TCEA1 is localized to the nucleus and holds three independently-folding domains that are essential for accurate binding to Pol II. The arresting sites in are able to trap a certain segment of elongating RNA polymerases that goes through, causing in a locked ternary complex. Cleavage of the emerging transcript by S-II enables the renewal of elongation from the new 3'-terminus.
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Synonyms
Transcription elongation factor A (SII) 1, Transcription elongation factor TFIIS.o, TCEA, GTF2S, SII, TF2S.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSHMEDEVV RFAKKMDKMV QKKNAAGALD LLKELKNIPM TLELLQSTRI GMSVNAIRKQ STDEEVTSLA KSLIKSWKKL LDGPSTEKDL DEKKKEPAIT SQNSPEAREE STSSGNVSNR KDETNARDTY VSSFPRAPST SDSVRLKCRE MLAAALRTGD DYIAIGADEE ELGSQIEEAI YQEIRNTDMK YKNRVRSRIS NLKDAKNPNL RKNVLCGNIP PDLFARMTAE EMASDELKEM RKNLTKEAIR EHQMAKTGGT QTDLFTCGKC KKKNCTYTQV QTRSADEPMT TFVVCNECGN RWKFC
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 :
SERPINA1 Human, ActiveDescription:
Alpha-1 Antitrypsin, Active Human Recombinant
Alpha-1-antitrypsin, Alpha-1 protease inhibitor, Alpha-1-antiproteinase, SERPINA1, A1AT, PI, A1A, AAT, PI1, MGC9222, PRO2275, MGC23330.
Product # :
PRO-907Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
SERPINA1 Human Recombinant produced in rice is a single, non-glycosylated polypeptide chain containing 384 amino acids and having a molecular mass of 43.1 kDa.The SERPINA1 protein is purified by proprietary chromatographic techniques.
Source
Rice Grain (Oryza Sativa).
Formulation
SERPINA1 was lyophilized from a concentrated solution containing recombinant Albumin.
Purity
Greater than 95% as determined by SDS-PAGE.
Biological Activity
3~5 mg SERPINA1 will inhibit 1 mg PPE with an activity of 10.8 units per mg proteinMore Info
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Introduction
SERPINA1 is secreted and is a serine protease inhibitor which its targets include elastase, plasmin, collagenase, leucocytic proteases, trypsin, chymotrypsin, and plasminogen activator. Defects in SERPINA1 gene can cause emphysema or liver disease. SERPINA1 is an endogenous inhibitor of serine proteases and inhibits the catalytic domain of human recombinant matriptase in vitro. Rise in SERPINA1 occurs as an acute phase response to tissue necrosis and inflammation. mutations in SERPINA1 and SLC11A1 genes change the balance between elastase produced by leukocytes during phagocytosis.
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Synonyms
Alpha-1-antitrypsin, Alpha-1 protease inhibitor, Alpha-1-antiproteinase, SERPINA1, A1AT, PI, A1A, AAT, PI1, MGC9222, PRO2275, MGC23330.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized SERPINA1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SERPINA1 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized SERPINA1 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 :
AUH HumanDescription:
AU RNA Binding Protein/Enoyl-CoA Hydratase Human Recombinant
Methylglutaconyl-CoA hydratase, mitochondrial, AU-specific RNA-binding enoyl-CoA hydratase, AU-binding protein/enoyl-CoA hydratase, AUH.
Product # :
ENZ-046Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
AUH Human Recombinant fused with a 21 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 293 amino acids (68-339 a.a.) and having a molecular mass of 31.4kDa. The AUH is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The AUH solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 20% glycerol, 0.1M NaCl and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
Mitochondrial methylglutaconyl-CoA hydratase (AUH) is involved in the amino acid degradation pathway by catalyzing the conversion of 3-methylglutaconyl-CoA to 3-hydroxy-3-methylglutaryl-CoA and water. AUH Human is expressed as a single mRNA species of 1.8 kb, and translated as a 40kDa precursor protein which is consequently processed to a 32kDa mature form. AUH has a very low enoyl-CoA hydratase activity. The AUH protein binds to the AU-rich element (ARE), which is a common element found in the 3' UTR of rapidly decaying mRNA such as c-fos, c-myc and granulocyte/ macrophage colony stimulating factor. AU-rich elements are involved in directing RNA to rapid degradation and deadenylation. In addition, AUH is homologous to enol-CoA hydratase, which is an enzyme involved in fatty acid degradation, and has been shown to have intrinsic hydratase enzymatic activity. AUH is therefore a bifunctional chimera between RNA binding and metabolic enzyme activity.
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Synonyms
Methylglutaconyl-CoA hydratase, mitochondrial, AU-specific RNA-binding enoyl-CoA hydratase, AU-binding protein/enoyl-CoA hydratase, AUH.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MSSEMKTEDE LRVRHLEEEN RGIVVLGINR AYGKNSLSKN LIKMLSKAVD ALKSDKKVRT IIIRSEVPGI FCAGADLKER AKMSSSEVGP FVSKIRAVIN DIANLPVPTI AAIDGLALGG GLELALACDI RVAASSAKMG LVETKLAIIP GGGGTQRLPR AIGMSLAKEL IFSARVLDGK EAKAVGLISH VLEQNQEGDA AYRKALDLAR EFLPQGPVAM RVAKLAINQG MEVDLVTGLA IEEACYAQTI PTKDRLEGLL AFKEKRPPRY KGE.
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 :
APOA AntibodyDescription:
Apolipoprotein A, Mouse Anti Human
Apolipoprotein A-I, Apo-AI, ApoA-I, APOA1, MGC117399.
Product # :
ANT-779Price :
Quantity :
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Shipped with Ice Packs
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Description
Monoclonal antibody to human lipoprotein A antibodies.
Formulation
PBS, sodium chloride and 0.095 % NaN3 as a preservative.
Purity
Protein is >95% pure.
More Info
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Introduction
APOA, also known as Apolipoprotein A is a human protein with a specific role in lipid metabolism being the main protein component of HDL in the plasma. APOA1 promotes cholesterol efflux from tissues to the liver for excretion. Moreover, APOA1 is a cofactor for LCAT, which is responsible for the formation of most plasma cholesteryl esters. In addition, APOA1 activates spermatozoa motility as part of the SPAP complex. The APOA1 gene is highly related with 2 other apolipoprotein genes on chromosome 11.
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Synonyms
Apolipoprotein A-I, Apo-AI, ApoA-I, APOA1, MGC117399.
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Physical Appearance
Sterile filtered colorless solution.
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Stability
APOA Antibody although stable at 4°C for 1 week, should be stored below -18°C.
Please prevent freeze thaw cycles. -
Applications
Immunoassay.
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Type
Mouse antibody Monoclonal.
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Purification Method
Purified monoclonal IgG1 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 :
IFN a 1b HumanDescription:
Interferon-Alpha 1b Human Recombinant
Product # :
CYT-283Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Interferon-alpha 1b Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 167 amino acids and having a molecular mass of 19.5 kDa. The Interferon-alpha 1b gene was obtained from human leukocytes. The IFN-a 1b is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from a 0.2µm filtered solution (50ug/ml) in PBS, pH 7.4, containing 4% mannitol and 1% HSA.
Purity
Greater than 96.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 1 x 108 IU/ mg.More Info
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Introduction
IFN-alpha 1b is produced by macrophages, IFN-alpha 1b has antiviral activities and stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Interferon alpha 1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-alpha 1b should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized IFN alpha 1b 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
The sequence of the first five N-terminal amino acids was determined and was found to be Cys-Asp-Leu-Pro-Glu.
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Background
What is the molecular weight/Mw of IFNA1 B Protein?
IFNA1 B Protein has a total Mw of 19.5kDa.
What is the source or expression system of IFNA1 B Protein?
Escherichia Coli.
What is the Purity of IFNA1 B Protein?
IFNA1 B Protein is >96% pure as determined by SDS-PAGE.
What is the Biological Activity of IFNA1 B Protein?
The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 1 x 108 IU/ mg.
What is the amino acid sequence of IFNA1 B Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Cys-Asp-Leu-Pro-Glu.
What applications can IFNA1 B Protein be used in?
IFNA1 B Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for IFNA1 B Protein?
The endotoxin level is minimal, IFNA1 B Protein was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
MIP 1a Human, HisDescription:
Macrophage Inflammatory Protein-1 Alpha Human Recombinant (CCL3), His Tag
Small inducible cytokine A3, CCL3, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, Tonsillar lymphocyte LD78 alpha protein, G0/G1 switch regulatory protein 19-1, G0S19-1 protein, SIS-beta, PAT 464.1, chemokine (C-C motif) ligand 3, MIP1A, SCYA3, G0S19-1, LD78ALPHA.
Product # :
CHM-347Price :
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Shipped with Ice Packs
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Description
MIP-1a Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 90 amino acids (24-92 a.a.) and having a molecular mass of 10.0kDa. MIP-1a is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
MIP-1a protein solution (0.25mg/ml) containing 10mM Sodium Citrate buffer (pH 3.5) and 20% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
Macrophage Inflammatory Proteins (MIP) belong to the family of chemotactic cytokines known as chemokines. In humans, there are two major forms, MIP-1a and MIP-1b that are now officially named CCL3 and CCL4 respectively. Both are major factors produced by macrophages after they are stimulated with bacterial endotoxins. They activate human granulocytes (neutrophils, eosinophils and basophils) which can lead to acute neutrophilic inflammation. They also induce the synthesis and release of other pro-inflammatory cytokines such as interleukin 1 (IL-1), IL-6 and TNF-a from fibroblasts and macrophages. The genes for CCL3 and CCL4 are both located on human chromosome 17.
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Synonyms
Small inducible cytokine A3, CCL3, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, Tonsillar lymphocyte LD78 alpha protein, G0/G1 switch regulatory protein 19-1, G0S19-1 protein, SIS-beta, PAT 464.1, chemokine (C-C motif) ligand 3, MIP1A, SCYA3, G0S19-1, LD78ALPHA.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MSLAADTPTA CCFSYTSRQI PQNFIADYFE TSSQCSKPGV IFLTKRSRQVCADPSEEWVQ KYVSDLELSA.
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Background
What is the molecular weight/Mw of MIP 1A HUMAN, HIS Protein?
MIP 1A HUMAN, HIS Protein has a total Mw of 10kDa.
What is the source or expression system of MIP 1A HUMAN, HIS Protein?
Escherichia Coli.
What is the Purity of MIP 1A HUMAN, HIS Protein?
MIP 1A HUMAN, HIS Protein is > 90% pure as determined by SDS-PAGE.
What is the Biological Activity of MIP 1A HUMAN, HIS Protein?
The biological functionality of MIP 1A HUMAN, HIS Protein will be determined in the future.
What is the amino acid sequence of MIP 1A HUMAN, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MSLAADTPTA CCFSYTSRQI PQNFIADYFE TSSQCSKPGV IFLTKRSRQVCADPSEEWVQ KYVSDLELSA.
What applications can MIP 1A HUMAN, HIS Protein be used in?
MIP 1A HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for MIP 1A HUMAN, HIS Protein?
The endotoxin level is minimal, MIP 1A HUMAN, HIS Protein was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
Ara h 8.0101Description:
Allergen Ara h 8.0101 Recombinant
Ara h 8 allergen.
Product # :
ALR-010Price :
Quantity :
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Shipped with Ice Packs
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Description
Recombinant Ara h 8.0101 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 18,192 Dalton. Ara h 8.0101 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Sf9 insect cells.
Formulation
Ara h 8.0101 is supplied in 20mM HEPES buffer pH-8, 0.1M NaCl and 6M Urea.
Purity
Greater than 80.0% as determined by SDS-PAGE.
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Introduction
Ara h 8.0101 which is a part of the PR-10 protein family is a Bet v 1-homologous panallergen. Ara h 8.0101 is cross-reactive with Gly m 4 from soy bean and Bet v 1 from silver birch. Ara h 8.0101 is responsible for oral allergy syndrome and also has low stability to roasting and no stability to gastric digestion.
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Synonyms
Ara h 8 allergen.
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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.
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 :
APOA1 AntibodyDescription:
Apolipoprotein A-I, Mouse Anti Human
Apolipoprotein A-I, Apo-AI, ApoA-I, APOA1, MGC117399.
Product # :
ANT-065Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
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Introduction
APOA1 (Apolipoprotein A-1) is a human protein with a specific role in lipid metabolism being the main protein component of HDL in the plasma. APOA1 promotes cholesterol efflux from tissues to the liver for excretion. Furthermore, APOA1 is a cofactor for LCAT, which is responsible for the formation of most plasma cholesteryl esters. In addition, APOA1 activates spermatozoa motility as part of the SPAP complex. The APOA1 gene is strongly linked with two other apolipoprotein genes on chromosome 11. Defects in the APOA1 gene are linked to HDL deficiency including Tangier disease, and with systemic non-neuropathic amyloidosis. High levels of APOA1 are linked to the manifestation of asthma and atopy.
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Synonyms
Apolipoprotein A-I, Apo-AI, ApoA-I, APOA1, MGC117399.
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Immunogen
Anti-human APOA1, is derived from hybridization of mouse FO myeloma cells with spleen cells from BALB/c mice immunized with recombinant human APOA1 amino acids 25-267 purified from E. coli.
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Ig Subclass
Mouse IgG2a heavy chain and k light chain.
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Clone
PAT1E12AT.
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Applications
The antibody has been tested by ELISA, Western blot analysis, Flow cytometry and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.
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Type
Mouse Anti Human Monoclonal.
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Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Purification Method
APOA1 antibody was purified from mouse ascitic fluids by protein-G affinity 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 :
H1N1 BeijingDescription:
H1N1 Influenza-A Virus Beijing/262/95
Product # :
IHA-002Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza A virus, strain A/Beijing/262/95. The Influenza Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The H1N1 A/Beijing/262/95 solution contains STE, 0.09% sodium azide (NaN3) and 0.005% thimerosal.
Stir thoroughly prior to its use.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
H1N1 is a subtype specie of Influenza A virus. H1N1 Influenza Virus has mutated into various strains such as the Spanish Flustrain, mild humanflu 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.
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Physical Appearance
Opaque suspension.
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Stability
H1N1 A/Beijing/262/95 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Serological studies of influenza A virus, immunogen for antibody production.Tested with anti-influenza A monoclonal antibodies in ELISA.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.