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1000 results found for “ghrp”
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Name :
AhpCDescription:
Helicobacter Pylori Alkyl Hydroperoxide Reductase C Recombinant
Product # :
PRO-369Price :
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Description
AhpC recombinant antigen is produced in E. coli expressing the Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori) having the Mw of 23 kDa. AhpC recombinant antigen is well recognized by specific IgG and IgM from H. pylori infected patients.
Source
E.Coli
Formulation
The AhpC Pylori recombinant protein is formulated in 1xPBS pH 7.4.
Purity
Greater than 95% pure as determined by 12% PAGE (Coomassie staining).
Citations
More Info
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Introduction
Helicobacter pylori, a Gram-negative, microaerophilic bacterium that populates in the stomach, predominantly at the antrum. Helicobacter pylori causes a chronic inflammation of the mucoid lining of stomach and is highly related to the growth of duodenal and gastric ulcers and stomach cancer. Over 50% of the world's population harbor H. pylori in their upper gastrointestinal tract, infection is more prevalent in developing countries. Thus far, no ideal target H. pylori antigen has been developed for the diagnostic purpose. 23 kDa H. pylori outer membrane protein was identified with a good sensitivity and coverage in the diagnosis of H. pylori infection.
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Physical Appearance
Sterile filtered liquid formulation.
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Stability
AhpC 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
MLVTKLAPDFKAPAVLGNNEVDEHFELSKNLGKNGAILFFWP
KDFTFVCPTEIIAFDKRVKDFQEKGFNVIGVSIDSEQVHFAWK
NTPVEKGGIGQVTFPMVADITKSISRDYDVLFEEAIALRGAFLI
DKNMKVRHAVINDLPLGRNADEMLRMVDALLHFEEHGEVCP
AGWRKGDKGMKATHQGVAEYLKENSIKL. -
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.
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Name :
GDI1 HumanDescription:
GDP Dissociation Inhibitor 1 Human Recombinant
Rab GDP dissociation inhibitor alpha, Rab GDI alpha, GDP Dissociation Inhibitor 1, GDI1, Guanosine diphosphate dissociation inhibitor 1, GDI-1, Oligophrenin-2, XAP-4, GDIL, OPHN2, RABGDIA, XAP4, MRX41, MRX48, 1A, RABGD1A.
Product # :
PRO-2023Price :
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Description
GDI1 Human Recombinant produced in E. coli is a single polypeptide chain containing 470 amino acids (1-447) and having a molecular mass of 53 kDa.GDI1 is fused to 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The GDI1 solution (0.25mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 20% glycerol and 1mM DTT.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
GDP Dissociation Inhibitor 1 (GDI1) is expressed mainly in neural and sensory tissues. GDI1 regulates the GDP/GTP exchange reaction of nearly all Rab proteins by inhibiting the dissociation of GDP from them, and the subsequent binding of GTP to them. GDI1 is also promoting the dissociation of GDP-bound Rab proteins from the membrane and inhibits their activation. Mutations in GDI1 have been associated with X-linked nonspecific mental retardation.
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Synonyms
Rab GDP dissociation inhibitor alpha, Rab GDI alpha, GDP Dissociation Inhibitor 1, GDI1, Guanosine diphosphate dissociation inhibitor 1, GDI-1, Oligophrenin-2, XAP-4, GDIL, OPHN2, RABGDIA, XAP4, MRX41, MRX48, 1A, RABGD1A.
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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 MGSMDEEYDV IVLGTGLTEC ILSGIMSVNG KKVLHMDRNP YYGGESSSIT PLEELYKRFQ LLEGPPESMG RGRDWNVDLI PKFLMANGQL VKMLLYTEVT RYLDFKVVEG SFVYKGGKIY KVPSTETEAL ASNLMGMFEK RRFRKFLVFV ANFDENDPKT FEGVDPQTTS MRDVYRKFDL GQDVIDFTGH ALALYRTDDY LDQPCLETVN RIKLYSESLA RYGKSPYLYP LYGLGELPQG FARLSAIYGG TYMLNKPVDD IIMENGKVVG VKSEGEVARC KQLICDPSYI PDRVRKAGQV IRIICILSHP IKNTNDANSC QIIIPQNQVN RKSDIYVCMI SYAHNVAAQG KYIAIASTTV ETTDPEKEVE PALELLEPID QKFVAISDLY EPIDDGCESQ VFCSCSYDAT THFETTCNDI KDIYKRMAGT AFDFENMKRK QNDVFGEAEQ.
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 :
HRSP12 HumanDescription:
Heat-Responsive Protein 12 Human Recombinant
Ribonuclease UK114, 14.5 kDa translational inhibitor protein, p14.5, Heat-responsive protein 12, UK114 antigen homolog, HRSP12, PSP.
Product # :
PRO-052Price :
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Description
HRSP12 Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 157 amino acids (1-137 a.a.) and having a molecular mass of 16.6kDa. The HRSP12 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The HRSP12 solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 10% glycerol, 0.1M NaCl and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
HRSP12 (UK114) is an endoribonuclease found mainly in the human adult kidney and liver, and which is responsible for inhibiting translation by cleaving mRNA. HRSP12 cleaves phosphodiester bonds only in single-stranded RNA. HRSP12 may be an important biomarker for heptatic carcinoma.
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Synonyms
Ribonuclease UK114, 14.5 kDa translational inhibitor protein, p14.5, Heat-responsive protein 12, UK114 antigen homolog, HRSP12, PSP.
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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 MSSLIRRVIS TAKAPGAIGP YSQAVLVDRT IYISGQIGMD PSSGQLVSGG VAEEAKQALK NMGEILKAAG CDFTNVVKTT VLLADINDFN TVNEIYKQYF KSNFPARAAY QVAALPKGSR IEIEAVAIQG PLTTASL.
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 :
SFRP5 HumanDescription:
Secreted Frizzled-Related Protein 5 Human Recombinant
Secreted Frizzled-Related Protein 5, SARP3, Secreted Apoptosis Related Protein 3, Secreted Apoptosis-Related Protein 3, Frizzled-Related Protein 1b, FRP-1b, SARP-3, SFRP-5, FRP1B, SFRP5.
Product # :
PRO-2171Price :
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Shipped with Ice Packs
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Description
SFRP5 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 311 amino acids (30-317 a.a) and having a molecular mass of 35kDa.SFRP5 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
SFRP5 protein solution (1mg/ml) containing 20mM Tris-HCl (pH 8.0) and 10% glycerol.
Purity
Greater than 85.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Secreted Frizzled-Related Protein 5, also known as SFRP5, belongs to the SFRP family which includes a cysteine-rich domain homologous to the putative Wnt-binding site of Frizzled proteins. SFRPs perform like soluble modulators of Wnt signaling. SFRP5 & SFRP1 are implicated in determining the polarity of photoreceptor cells in the retina. SFRP5 is highly expressed in the retinal pigment epithelium, as well as moderately expressed in the pancreas.
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Synonyms
Secreted Frizzled-Related Protein 5, SARP3, Secreted Apoptosis Related Protein 3, Secreted Apoptosis-Related Protein 3, Frizzled-Related Protein 1b, FRP-1b, SARP-3, SFRP-5, FRP1B, SFRP5.
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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 MGSEEYDYYG WQAEPLHGRS YSKPPQCLDI PADLPLCHTV GYKRMRLPNL LEHESLAEVK QQASSWLPLL AKRCHSDTQV FLCSLFAPVC LDRPIYPCRS LCEAVRAGCA PLMEAYGFPW PEMLHCHKFP LDNDLCIAVQ FGHLPATAPP VTKICAQCEM EHSADGLMEQ MCSSDFVVKM RIKEIKIENG DRKLIGAQKK KKLLKPGPLK RKDTKRLVLH MKNGAGCPCP QLDSLAGSFL VMGRKVDGQL LLMAVYRWDK KNKEMKFAVK FMFSYPCSLY YPFFYGAAEP 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 :
GIMAP6 HumanDescription:
GTPase, IMAP Family Member 6 Human Recombinant
GTPase IMAP Family Member 6, Immune Associated Nucleotide 2, Immune Associated Nucleotide 6, IAN6, IAN2, hIAN2, hIAN6.
Product # :
PRO-1628Price :
Quantity :
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Shipped with Ice Packs
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Description
GIMAP6 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 315 amino acids (1-292) and having a molecular mass of 35.0kDa.GIMAP6 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The GIMAP6 solution contains 20mM Tris-HCl buffer (pH 8.0), 0.2M NaCl, 1mM DTT and 30% glycerol.
Purity
Greater than 85% as determined by SDS-PAGE.
Citations
More Info
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Introduction
GIMAP6 is a member of the GTPases of immunity-associated proteins (GIMAP) family. GIMAP proteins contain GTP-binding and coiled-coil motifs, and may play roles in the regulation of cell survival. Decreased expression of this gene may play a role in non-small cell lung cancer. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, which is found in a cluster with seven additional GIMAP genes on the long arm of chromosome 7.
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Synonyms
GTPase IMAP Family Member 6, Immune Associated Nucleotide 2, Immune Associated Nucleotide 6, IAN6, IAN2, hIAN2, hIAN6.
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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 MGSMEEEEYE QIPQENPPEE LSQDPVLELS GGLREKEQKT PRRLRLILMG KTGSGKSATG NSILGRDVFE SKLSTRPVTK TSQRRSREWA GKELEVIDTP NILSPQVSPE VADAICQAIV LSAPGPHAVL LVTQLGRFTD EDQQVVRRLQ EVFGVGVLGH TILVFTRKED LAGGSLEDYV RETNNQALAW LDVTLARRHC GFNNRAQGEE QEAQLRELME KVEAIMWENE GDYYSNKAYQ YTQQNFRLKE LQERQVSQGQ GSEDVPGEES WLEGLSQIQK ESEEAHRCLL GKADL
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 :
GNAZ HumanDescription:
Guanine Nucleotide Binding Protein Alpha Z Polypeptide Human Recombinant
Guanine Nucleotide Binding Protein (G Protein) Alpha Z Polypeptide, G(X) Alpha Chain, Guanine Nucleotide-Binding Protein G(Z) Subunit Alpha, Gz-Alpha, Transducin Alpha.
Product # :
PRO-1225Price :
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Description
GNAZ Human Recombinant produced in E. coli is a single polypeptide chain containing 375 amino acids (1-355) and having a molecular mass of 43.0 kDa.GNAZ is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The GNAZ solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Guanine nucleotide-binding protein G(z) subunit alpha (GNAZ) belongs to the G protein subfamily which mediates signal transduction in pertussis toxin-insensitive systems. GNAZ has a role in maintaining the ionic balance of perilymphatic and endolymphatic cochlear fluids. G proteins are involved as modulators or transducers in a variety of transmembrane signaling systems.
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Synonyms
Guanine Nucleotide Binding Protein (G Protein) Alpha Z Polypeptide, G(X) Alpha Chain, Guanine Nucleotide-Binding Protein G(Z) Subunit Alpha, Gz-Alpha, Transducin Alpha.
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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 MGCRQSSEEK EAARRSRRID RHLRSESQRQ RREIKLLLLG TSNSGKSTIV KQMKIIHSGG FNLEACKEYK PLIIYNAIDS LTRIIRALAA LRIDFHNPDR AYDAVQLFAL TGPAESKGEI TPELLGVMRR LWADPGAQAC FSRSSEYHLE DNAAYYLNDL ERIAAADYIP TVEDILRSRD MTTGIVENKF TFKELTFKMV DVGGQRSERK KWIHCFEGVT AIIFCVELSG YDLKLYEDNQ TSRMAESLRL FDSICNNNWF INTSLILFLN KKDLLAEKIR RIPLTICFPE YKGQNTYEEA AVYIQRQFED LNRNKETKEI YSHFTCATDT SNIQFVFDAV TDVIIQNNLK YIGLC
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 :
HBG2 HumanDescription:
Hemoglobin Gamma G Human Recombinant
TNCY, Hemoglobin subunit gamma-2, Gamma-2-globin, Hb F Gamma, Hemoglobin gamma-2 chain, Hemoglobin gamma-G chain.
Product # :
PRO-021Price :
Quantity :
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Shipped with Ice Packs
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Description
HBG2 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 170 amino acids (1-147 a.a.) and having a molecular mass of 18.5kDa.HBG2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
HBG2 protein solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.1M NaCl,20% glycerol and 1mM DTT.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Hemoglobin subunit gamma-2 (HBG2), is a member of the globin family. HBG2 belongs to the fetal hemoglobin subunit, which comprised of two alpha chains organized with 2 gamma chains. HBG2 Amplified fetal hemoglobin production in adults and improve the clinical severity of sickle cell disease and beta-thalassemia major.
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Synonyms
TNCY, Hemoglobin subunit gamma-2, Gamma-2-globin, Hb F Gamma, Hemoglobin gamma-2 chain, Hemoglobin gamma-G chain.
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Physical Appearance
Sterile filtered reddish 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 MGSMGHFTEE DKATITSLWG KVNVEDAGGE TLGRLLVVYP WTQRFFDSFG NLSSASAIMG NPKVKAHGKK VLTSLGDAIK HLDDLKGTFA QLSELHCDKL HVDPENFKLL GNVLVTVLAI HFGKEFTPEV QASWQKMVTG VASALSSRYH.
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 :
RGS10 HumanDescription:
Regulator of G-Protein Signaling 10 Human Recombinant
Regulator Of G-Protein Signaling 10, RGS10.
Product # :
PRO-890Price :
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Shipped with Ice Packs
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Description
RGS10 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 205 amino acids (1-181) and having a molecular mass of 23.7 kDa.The RGS10 is fused to a 24 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The RGS10 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 0.1M NaCl and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
Citations
More Info
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Introduction
RGS10 is a member of the RGS family that regulate molecules which perform as GTPase activating proteins (GAPs) for G alpha subunits of heterotrimeric G proteins. RGS proteins can disengage G protein subunits of the Gi alpha, Go alpha and Gq alpha subtypes. They drive G proteins into their inactive GDP-bound forms. All RGS proteins share a conserved 120-amino acid sequence termed the RGS domain. The nucleus localized RGS10 is associates specifically with the activated forms of the two related G-protein subunits, G-alphai3 and G-alphaz but is unable to cooperate with the structurally and functionally distinct G-alpha subunits.
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Synonyms
Regulator Of G-Protein Signaling 10, RGS10.
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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 MGSHMFNRAV SRLSRKRPPS DIHDSDGSSS SSHQSLKSTA KWAASLENLL EDPEGVKRFR EFLKKEFSEE NVLFWLACED FKKMQDKTQM QEKAKEIYMT FLSSKASSQV NVEGQSRLNE KILEEPHPLM FQKLQDQIFN LMKYDSYSRF LKSDLFLKHK RTEEEEEDLP DAQTAAKRAS RIYNT
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 :
GIMAP5 HumanDescription:
GTPase, IMAP Family Member 5 Human Recombinant
GTPase IMAP family member 5, Immunity-associated nucleotide 4-like 1 protein, Immunity-associated nucleotide 5 protein, IAN-5, hIAN5, Immunity-associated protein 3, GIMAP5, IAN4L1, IAN5, IMAP3, HIMAP3, IAN4, IROD.
Product # :
PRO-1695Price :
Quantity :
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Shipped with Ice Packs
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Description
GIMAP5 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 307 amino acids (1-284) and having a molecular mass of 34.4 kDa.GIMAP5 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The GIMAP5 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.2M NaCl, 40% glycerol and 2mM DTT.
Purity
Greater than 85.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
GTPase, IMAP Family Member 5 (GIMAP5) is a part of the GTP-binding superfamily and the immuno-associated nucleotide subfamily of nucleotide-binding proteins. GIMAP5 is an antiapoptotic protein which is required for mitochondrial integrity and T-cell survival. Polymorphisms in GIMAP5 are related with systemic lupus erythematosus. Read-through transcription can be found between GIMAP5 and the neighboring upstream GIMAP1 (GTPase, IMAP family member 1) gene. GIMAP5 also contributes to T-cell quiescence.
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Synonyms
GTPase IMAP family member 5, Immunity-associated nucleotide 4-like 1 protein, Immunity-associated nucleotide 5 protein, IAN-5, hIAN5, Immunity-associated protein 3, GIMAP5, IAN4L1, IAN5, IMAP3, HIMAP3, IAN4, IROD.
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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 MGSMGGFQRG KYGTMAEGRS EDNLSATPPA LRIILVGKTG CGKSATGNSI LGQPVFESKL RAQSVTRTCQ VKTGTWNGRK VLVVDTPSIF ESQADTQELY KNIGDCYLLS APGPHVLLLV IQLGRFTAQD TVAIRKVKEV FGTGAMRHVV ILFTHKEDLG GQALDDYVAN TDNCSLKDLV RECERRYCAF NNWGSVEEQR QQQAELLAVI ERLGREREGS FHSNDLFLDA QLLQRTGAGA CQEDYRQYQA KVEWQVEKHK QELRENESNW AYKALLRVKH LMLLHYE.
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 :
CRP (19-224 a.a) HumanDescription:
c-Reactive Protein (19-224 a.a) Human Recombinant
C-reactive protein, CRP, PTX1, MGC88244, MGC149895.
Product # :
PRO-914Price :
Quantity :
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Shipped with Ice Packs
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Description
CRP Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 207 amino acids (19-224 a.a.) and having a molecular mass of 23.2kDa.CRP is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
CRP protein solution (1mg/ml) containing 20mM Tris-HCl, pH8.0, 2M Urea and 20% Glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
CRP is an acute phase protein that correlates with inflammatory disease and is synthesized by hepatocytes during the acute phase response by certain cytokines (IL-1 and TNF Alpha and Beta). CRP levels increase dramatically (up to 1,000 fold) and serve as a useful marker of inflammation in such conditions as bacterial infection, rheumatoid arthritis, viral infections, transplantation rejection, meningitis, myocardial infarction, septicemia, osteomyelitis and others. CRP is also highly correlated to Serum Amyloid A levels.
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Synonyms
C-reactive protein, CRP, PTX1, MGC88244, MGC149895.
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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
MQTDMSRKAF VFPKESDTSY VSLKAPLTKP LKAFTVCLHF YTELSSTRGY SIFSYATKRQ DNEILIFWSK DIGYSFTVGG SEILFEVPEV TVAPVHICTS WESASGIVEF WVDGKPRVRK SLKKGYTVGA EASIILGQEQ DSFGGNFEGS QSLVGDIGNV NMWDFVLSPD EINTIYLGGP FSPNVLNWRA LKYEVQGEVF TKPQLWP.
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 :
NRG1 HumanDescription:
Heregulin-B2 Human Recombinant
Neuregulin-1, NRG1, GGF, HGL, HRGA, NDF, SMDF, HRG, ARIA, GGF2, HRG1.
Product # :
CYT-407Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Recombinant Human Neuregulin-1 beta 2 produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 61 amino acids and having a total molecular mass of 7.0kDa. NRG-1 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from a 0.2µm filtered solution in PBS, pH 7.4.
Purity
Greater than 96.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 5ng/ml, corresponding to a specific activity of > 2.0 × 105 U/mg.
Citations
More Info
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Introduction
Neuregulin is a signaling protein for ErbB2/ErbB4 receptor heterodimers on the cardiac muscle cells, playing an important role in heart structure and function through inducing ErbB2/ErbB4 receptor phosphorylation and cardiomyocyte differentiation. Research on molecular level discovered that neuregulin recombinant could make disturbed myocardial cell structure into order and strengthen the connection between myocardial cells by intercalated discs re-organization. Pharmacodynamic experiments in animals showed that neuregulin (NRG1) recombinant can reduce the degree of damage on myocardial cells caused by ischemia, hypoxia and viral infection.
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Synonyms
Neuregulin-1, NRG1, GGF, HGL, HRGA, NDF, SMDF, HRG, ARIA, GGF2, HRG1.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized NRG1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Heregulin 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 NRG1 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
SHLVKCAEKEKTFCVNGGECFMVKDLSNPSRYLCKCPNEFTGDRCQNYVMASFYKAEELYQ.
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 :
GAPDH Human, ActiveDescription:
Glyceraldehyde-3-Phosphate Dehydrogenase Human Recombinant, Active
G3PD, GAPD, MGC88685, GAPDH, Glyceraldehyde-3-Phosphate Dehydrogenase.
Product # :
ENZ-985Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
GAPDH Human Recombinant produced in E. coli is a single polypeptide chain containing 335 amino acids (1-335) and having a molecular mass of 36kDa. The GAPDH is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The GAPDH protein (1 mg/ml) contains 20mM Tris-HCl buffer pH-8, 1mM EDTA, 1mM DTT and 20% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
Specific activity is > 50 units/mg, and is defined as the amount of enzyme that convert 1.0 umole of glyceraldehyde-3-phosphate to 1,3-Bisphosphoglycerate per minute at pH 8.5 at 37C.
Citations
More Info
-
Introduction
GAPDH is a catalytic enzyme normally known to play a role in glycolysis. GAPDH exists as a tetramer composed of 36-kDa subunits and has a range of intracellular functions. GAPDH catalyzes the reversible reduction of 1,3-bisphosphoglycerate to glyceraldehyde 3-phosphophate in the presence of NADPH. Besides functioning as a glycolytic enzyme in cytoplasm, GAPDH has function in intracellular processes such as membrane fusion, microtubule bundling, phosphotransferase activity, nuclear RNA export, DNA replication and DNA repair. GAPDH catalyzes a vital energy-yielding step in carbohydrate metabolism, the reversible oxidative phosphorylation of glyceraldehyde-3-phosphate in the presence of inorganic phosphate and nicotinamide adenine dinucleotide (NAD). The enzyme exists as a tetramer of identical chains.
-
Synonyms
G3PD, GAPD, MGC88685, GAPDH, Glyceraldehyde-3-Phosphate Dehydrogenase.
-
Physical Appearance
Sterile filtered colorless solution.
-
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
-
Amino Acid Sequence
MGKVKVGVNG FGRIGRLVTR AAFNSGKVDI VAINDPFIDL NYMVYMFQYD STHGKFHGTV KAENGKLVIN GNPITIFQER DPSKIKWGDA GAEYVVESTG VFTTMEKAGA HLQGGAKRVI ISAPSADAPM FVMGVNHEKY DNSLKIISNA SCTTNCLAPL AKVIHDNFGI VEGLMTTVHA ITATQKTVDG PSGKLWRDGR GALQNIIPAS TGAAKAVGKV IPELNGKLTG MAFRVPTANV SVVDLTCRLE KPAKYDDIKK VVKQASEGPL KGILGYTEHQ VVSSDFNSDT HSSTFDAGAG IALNDHFVKL ISWYDNEFGY SNRVVDLMAH MASKE.
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 :
CRP Paired AntibodyDescription:
Anti Human C-Reactive Protein Paired Antibody Mouse
Product # :
ANT-783Price :
Quantity :
Shipping Method :
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Description
CRP Paired monoclonal antibodies are used to develop rapid test for CRP rapid test. Please note that when ordering for example: 100µg paired antibody, you receive 50µg from each antibody (100µg in total).
Formulation
* CRP conjugation antibody in PBS, NaCl and 0.095% NaN3.
* CRP coating antibody in PBS, NaCl and 0.095% NaN3.
Purity
Greater than 95%.
Citations
More Info
-
Physical Appearance
2 vials of sterile Filtered clear colorless solution.
-
Stability
For periods up to 1 month CRP Paired Antibody should be stored at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
-
Applications
Lateral flow immunoassay.
-
Background
CRP is an important protein that correlates with inflammatory disease and is synthesized by hepatocytes during the acute phase response by IL-1 and TNF Alpha and Beta. CRP levels increase dramatically and serve as a useful marker of inflammation in such conditions as bacterial infection, viral infections, rheumatoid arthritis, transplantation rejection, myocardial infarction, meningitis, septicemia, osteomyelitis and others. CRP is also correlated to Serum Amyloid A levels.
-
Type
Mouse antibody Monoclonal.
-
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 :
GAPDH AntibodyDescription:
Glyceraldehyde-3-Phosphate Dehydrogenase, Mouse Anti Human
G3PD, GAPD, MGC88685, GAPDH, Glyceraldehyde-3-Phosphate Dehydrogenase.
Product # :
ANT-005Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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- More Info
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Formulation
1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.
Citations
More Info
-
Introduction
GAPDH is a catalytic enzyme normally known to play a role in glycolysis. GAPDH exists as a tetramer composed of 36-kDa subunits and has a range of intracellular functions. GAPDH catalyzes the reversible reduction of 1,3-bisphosphoglycerate to glyceraldehyde 3-phosphophate in the presence of NADPH. Besides functioning as a glycolytic enzyme in cytoplasm, GAPDH has function in intracellular processes such as membrane fusion, microtubule bundling, phosphotransferase activity, nuclear RNA export, DNA replication and DNA repair. GAPDH catalyzes a vital energy-yielding step in carbohydrate metabolism, the reversible oxidative phosphorylation of glyceraldehyde-3-phosphate in the presence of inorganic phosphate and nicotinamide adenine dinucleotide (NAD). The enzyme exists as a tetramer of identical chains.
-
Synonyms
G3PD, GAPD, MGC88685, GAPDH, Glyceraldehyde-3-Phosphate Dehydrogenase.
-
Physical Appearance
Sterile Filtered clear solution.
-
Immunogen
Anti-human GAPDH mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human GAPDH amino acids 1-335 purified from E. coli.
-
Ig Subclass
Mouse IgG2b heavy chain and κ light chain.
-
Clone
PAT8G4AT.
-
Applications
GAPDH antibody has been tested by ELISA, Western blot and Immunofluorescence 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 analysis and Immunofluorescence is 1:500 ~ 10,000.
Recommended starting dilution is 1:1,000. -
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
GAPDH 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 :
HPRT AntibodyDescription:
Hypoxanthine-Guanine Phosphoribosyltransferase, Mouse Anti Human
Hypoxanthine-Guanine Phosphoribosyltransferase, EC 2.4.2.8, HGPRT, HGPRTase, HPRT, HPRT1.
Product # :
ANT-046Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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- More Info
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Formulation
1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.
Citations
More Info
-
Introduction
HPRT1 has a main part in the generation of purine nucleotides through the purine salvage pathway. HPRT1 primarily functions to salvage purines from degraded DNA to renewed purine synthesis. Therefore, it performs as a catalyst in the reaction between guanine and phosphoribosyl pyrophosphate to form GMP.
-
Synonyms
Hypoxanthine-Guanine Phosphoribosyltransferase, EC 2.4.2.8, HGPRT, HGPRTase, HPRT, HPRT1.
-
Immunogen
Anti-human HPRT mAb, is derived from hybridization of mouse FO myeloma cells with spleen cells from BALB/c mice immunized with recombinant human HPRT amino acids 1-218 purified from E. coli.
-
Ig Subclass
Mouse IgG1 heavy chain and k light chain.
-
Clone
PAT2G8AT.
-
Applications
HPRT antibody has been tested by ELISA and 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 dilution range for Western blot analysis is 1:500~1:5000.
Recommended starting dilution is 1:1000. -
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
HPRT 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 :
HCV NS4, HRPDescription:
Hepatitis C Virus NS4 Horseradish Peroxidase Recombinant
Product # :
HCV-220Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.coli derived recombinant Horseradish Peroxidase Labeled protein contains the HCV NS4 immunodominant regions.
Source
Escherichia Coli.
Formulation
25mM Tris-HCl pH 8, 1mM EDTA, 1.5M urea & 50%glycerol.
Purity
HCV NS4 Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS4 a+b HRP although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS4 Antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS4 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.
- View Data Sheet
Name :
GFAP BovineDescription:
Glial Fibrillary Acidic Protein Bovine
Glial fibrillary acidic protein, GFAP.
Product # :
PRO-2784Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
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Description
GFAP Bovine having a calculated molecular mass of 52 kDa, pI-5.4.
Source
Bovine spinal cord.
Formulation
GFAP was lyophilized from a 1mg/ml solution containing 10mM sodium phosphate buffer pH 7.5, 6M urea, 1mM EDTA, 2mM DTT and 10mM methylammonium chloride.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
Synonyms
Glial fibrillary acidic protein, GFAP.
-
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
-
Stability
Store the lyophilized GFAP between 2-8°C, do not freeze. Upon reconstitution GFAP should be stored at -20°C. Please prevent freeze-thaw cycles.
-
Solubility
It is recommended to reconstitute the lyophilized GFAP in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Background
Glial fibrillary acidic protein (GFAP) is a key intermediate filament protein found predominantly in astrocytes, a type of glial cell in the central nervous system. While extensive research has been conducted on GFAP in rodents and humans, the study of GFAP in bovine brain tissue is an emerging area with potential for advancing our understanding of astrocytic function and neurological health in larger mammals. Bovine brains provide a unique model system due to their size and complexity, making them valuable for investigating astrocyte-specific functions. This research aims to provide a comprehensive exploration of GFAP in bovine brain tissue, shedding light on its functions and implications for neurological health.
The primary objective of this research is to elucidate the role of GFAP in bovine brain tissue, particularly in astrocyte structure and function. In vitro and ex vivo experiments, utilizing bovine astrocyte cultures and brain tissue slices, will be conducted to investigate how GFAP contributes to astrocytic morphology, intracellular signaling, and response to neuronal injury or disease. Understanding these mechanisms is fundamental for deciphering the complexities of astrocyte biology in large mammalian brains.
The second objective is to assess the relevance of bovine GFAP in neurodegenerative diseases and brain injuries. Studies involving bovine brain models of neurodegenerative conditions such as Alzheimer's disease or traumatic brain injury will be conducted to evaluate the role of GFAP in disease progression, neuroinflammation, and tissue repair. These investigations may provide valuable insights into potential therapeutic strategies for neurological disorders.
The third objective is to explore the potential applications of bovine GFAP in biotechnology and medical research. Research will investigate the use of bovine astrocyte cultures as models for studying astrocyte-neuron interactions and for developing tissue engineering approaches for neurological repair and regeneration.
By delving into the functions and roles of GFAP in bovine brain tissue, this research aims to expand our knowledge of astrocyte biology, its implications for neurological health, and its potential applications in biotechnology and medical research.
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 :
GNG4 HumanDescription:
Guanine Nucleotide Binding Protein Gamma 4 Human Recombinant
Guanine Nucleotide Binding Protein (G Protein) Gamma 4, Guanine Nucleotide-Binding Protein G(I)/G(S)/G(O) Subunit Gamma-4, GNGT4.
Product # :
PRO-1842Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
GNG4 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 95 amino acids (1-72) and having a molecular mass of 10.4 kDa. GNG4 is fused to a 23 amino acid His-tag at N-terminus.
Source
Escherichia Coli.
Formulation
The GNG4 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Purity
Greater than 85% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
GNG4 belongs to a multigene family and is involved in defining the specificity of receptor-G protein interaction. In mammals, G protein alpha, beta and gamma polypeptides are encoded by no less than 16, 4 and 7 genes, respectively. It is a well-known fact that different G protein complexes expressed in different tissues carry structurally distinct members of the alpha beta and gamma subunits and that privileged connotation between members of subunit families rise G protein functional diversity.
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Synonyms
Guanine Nucleotide Binding Protein (G Protein) Gamma 4, Guanine Nucleotide-Binding Protein G(I)/G(S)/G(O) Subunit Gamma-4, GNGT4.
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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. 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 MGSMKEGMSN NSTTSISQAR KAVEQLKMEA CMDRVKVSQA AADLLAYCEA HVREDPLIIP VPASENPFRE KKFFC
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 :
RBP4 Human, HisDescription:
Retinol Binding Protein-4 Human Recombinant, His tag
Retinol Binding Protein 4 plasma, RBP-4, RBP4, Plasma retinol-binding protein, PRBP, RBP.
Product # :
CYT-555Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
RBP-4 Human Recombinant produced in E.Coli is single, a non-glycosylated, Polypeptide chain containing 183 amino acids fragment (19-201) corresponding to the mature Retinol Binding Protein, having a total molecular mass of 25.57kDa and fused with a 4.5kDa amino-terminal hexahistidine tag. The RBP4 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
RBP4 protein solution is supplied in 10mM Tris, 50mM NaCl, 1mM EDTA and 50% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
Retinol binding protein 4(RBP4) belongs to the lipocalin family and is the specific carrier for retinol (vitamin A alcohol) in the blood. This protein was found to be expressed and secreted by adipose tissue, and was strongly associated with insulin resistance. It delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin which prevents its loss by filtration through the kidney glomeruli.
RBP4 delivers retinol from the liver to the peripheral tissues. In plasma, the rbp-retinol complex interacts with transthyretin, this prevents its loss by filtration through the kidney glomeruli. -
Synonyms
Retinol Binding Protein 4 plasma, RBP-4, RBP4, Plasma retinol-binding protein, PRBP, RBP.
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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.
- View Data Sheet
Name :
SH3GL3 HumanDescription:
SH3-Domain GRB2-Like 3 Human Recombinant
SH3-Domain GRB2-Like 3, SH3 Domain-Containing GRB2-Like Protein 3, SH3 Domain Protein 2C, Endophilin-3, EEN-B2, SH3D2C, CNSA3, Endophilin-A3, HsT19371, SH3P13, EEN-2B-L3.
Product # :
PRO-2159Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
SH3GL3 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 370 amino acids (1-347 a.a) and having a molecular mass of 41.7kDa. SH3GL3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
SH3GL3 protein solution (1mg/ml) containing PBS (pH 7.4), 10% glycerol and 1mM DTT.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
SH3-Domain GRB2-Like 3, also known as SH3GL3, is a part of the endophilin family. SH3GL3 contains 1 BAR domain and 1 SH3 domain and takes part in endocytosis. SH3GL3 is a protein coding gene which drafts proteins with high curvature to membranes.
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Synonyms
SH3-Domain GRB2-Like 3, SH3 Domain-Containing GRB2-Like Protein 3, SH3 Domain Protein 2C, Endophilin-3, EEN-B2, SH3D2C, CNSA3, Endophilin-A3, HsT19371, SH3P13, EEN-2B-L3.
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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. 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 MGSMSVAGLK KQFHKASQLF SEKISGAEGT KLDDEFLDME RKIDVTNKVV AEILSKTTEY LQPNPAYRAK LGMLNTVSKI RGQVKTTGYP QTEGLLGDCM LKYGKELGED STFGNALIEV GESMKLMAEV KDSLDINVKQ TFIDPLQLLQ DKDLKEIGHH LKKLEGRRLD YDYKKKRVGK IPDEEVRQAV EKFEESKELA ERSMFNFLEN DVEQVSQLAV FIEAALDYHR QSTEILQELQ SKLQMRISAA SSVPRREYKP RPVKRSSSEL NGVSTTSVVK TTGSNIPMDQ PCCRGLYDFE PENQGELGFK EGDIITLTNQ IDENWYEGMI HGESGFFPIN YVEVIVPLPQ.
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 :
CIRBP HumanDescription:
Cold Inducible RNA Binding Protein Human Recombinant
Cold-inducible RNA-binding protein, A18 hnRNP, Glycine-rich RNA-binding protein CIRP, CIRBP, A18HNRNP, CIRP.
Product # :
PRO-746Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
CIRBP produced in E.Coli is a single, non-glycosylated polypeptide chain containing 192 amino acids (1-172 a.a.) and having a molecular mass of 20.8kDa.CIRBP is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
CIRBP protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 50% glycerol and 0.1M NaCl.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
Cold inducible RNA-binding protein (CIRBP) has a protective role in the genotoxic stress response by stabilizing transcripts of genes involved in cell survival. CIRBP localizes to the nucleus and contains one RRM (RNA recognition motif) domain. Expressed ubiquitously, CIRBP is believed to play a crucial role in the suppression of cellular proliferation in response to UV irradiation or extreme cold.
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Synonyms
Cold-inducible RNA-binding protein, A18 hnRNP, Glycine-rich RNA-binding protein CIRP, CIRBP, A18HNRNP, CIRP.
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Physical Appearance
Sterile Filtered colorless solution.
-
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MASDEGKLFV GGLSFDTNEQ SLEQVFSKYG QISEVVVVKD RETQRSRGFG FVTFENIDDA KDAMMAMNGK SVDGRQIRVD QAGKSSDNRS RGYRGGSAGG RGFFRGGRGR GRGFSRGGGD RGYGGNRFES RSGGYGGSRD YYSSRSQSGG YSDRSSGGSY
RDSYDSYATH NE.
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 :
HB-EGF HumanDescription:
HB-EGF Human Recombinant
HBEGF, DTR, DTS, HEGFL, HB-EGF, Diphtheria toxin receptor, DT-R, DTSF.
Product # :
CYT-119Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
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- biological activity
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Description
HB-EGF Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 87 amino acids and having a molecular mass of 9.9kDa. The HB-EGF is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein was lyophilized from a concentrated (1mg/ml) solution containing 10mM sodium phosphate pH-7.5.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
The ED50 was determined by the ability to induce proliferation of 3T3 cells and is 0.13-0.2ng/ml. This corresponds to an expected specific activity of 7.7 x 106units/mg.
Citations
More Info
-
Introduction
HB-EGF is an EGF related growth factor which signals via the EGF receptor, and stimulates the proliferation of SMC (smooth muscle cells), fibroblasts, epithelial cells and keratinocytes. HB-EGF is expressed in various cell types and tissues, including vascular endothelial cells and SMC, macrophages, skeletal muscle, keratinocytes and particular tumor cells. HB-EGF’s ability to explicitly bind HPR sulfate proteoglycans is dissimilar from other EGF-like molecules, and might be related to the enhanced mitogenic activity, relative to EGF, that HB-EGF exerts on smooth muscle cells.
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Synonyms
HBEGF, DTR, DTS, HEGFL, HB-EGF, Diphtheria toxin receptor, DT-R, DTSF.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
-
Stability
Lyophilized Human HB-EGF Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution HB-EGF 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.
-
Solubility
It is recommended to reconstitute the lyophilized Human HB-EGF in sterile 18M-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
MDLQEADLDL LRVTLSSKPQ ALATPNKEEH GKRKKKGKGL GKKRDPCLRK YKDFCIHGEC
KYVKELRAPS CICHPGYHGE RCHGLSL.
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Background
What is the molecular weight/Mw of HB-EGF Protein?
HB-EGF Protein has a total Mw of 9.9kDa.
What is the source or expression system of HB-EGF Protein?
Escherichia Coli.
What is the Purity of HB-EGF Protein?
HB-EGF Protein is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of HB-EGF Protein?
The ED50 was determined by the ability to induce proliferation of 3T3 cells and is 0.13-0.2ng/ml. This corresponds to an expected specific activity of 7.7 x 106units/mg.
What is the amino acid sequence of HB-EGF Protein?
MDLQEADLDL LRVTLSSKPQ ALATPNKEEH GKRKKKGKGL GKKRDPCLRK YKDFCIHGEC
KYVKELRAPS CICHPGYHGE RCHGLSL.
What applications can HB-EGF Protein be used in?
HB-EGF Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for HB-EGF Protein?
The endotoxin level is minimal, HB-EGF 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 :
RGS2 HumanDescription:
Regulator of G-Protein Signaling 2 Human Recombinant
Regulator of G-protein Signaling 2 24kDa, G0S8, G0/G1 switch regulatory protein 8, Cell growth-inhibiting gene 31 protein, RGS2.
Product # :
PRO-182Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
RGS2 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 231 amino acids (1-211a.a.) and having a molecular mass of 26.5 kDa. RGS2 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The RGS2 protein solution (0.25mg/1ml) is formulated in 20mM Tris-HCl buffer (pH8.0), 100mM NaCl, 2mM DTT and 10% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
RGS2 belongs to the RGS family which are regulatory molecules that act as GTPase activating proteins for G alpha subunits of heterotrimeric G proteins. RGS2 inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits and as a result driving them into their inactive GDP-bound form.
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Synonyms
Regulator of G-protein Signaling 2 24kDa, G0S8, G0/G1 switch regulatory protein 8, Cell growth-inhibiting gene 31 protein, RGS2.
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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 MQSAMFLAVQ HDCRPMDKSA GSGHKSEEKR EKMKRTLLKD WKTRLSYFLQ NSSTPGKPKT GKKSKQQAFI KPSPEEAQLW SEAFDELLAS KYGLAAFRAF LKSEFCEENI EFWLACEDFK KTKSPQKLSS KARKIYTDFI EKEAPKEINI DFQTKTLIAQ NIQEATSGCF TTAQKRVYSL MENNSYPRFL ESEFYQDLCK KPQITTEPHA T
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 :
CRP HumanDescription:
C-Reactive Protein Human
C-reactive protein, CRP, PTX1, MGC88244, MGC149895.
Product # :
PRO-557Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- source
- formulation
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- Citations
Description
Human CRP produced in Human plasma having a molecular mass of 114 kDa. It can be used as a marker for inflammation and also used for monitoring and prediction of future events in coronary artery disease.
Source
Human Plasma.
Formulation
The protein solution is in 20mM TRIS buffer pH 8.0 containing 0.28M NaCl, 0.09% NaN3 and 5mM CaCl2.
Purity
Greater than 96.0%.
Citations
More Info
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Introduction
CRP is an acute phase protein that correlates with inflammatory disease and is synthesized by hepatocytes during the acute phase response by certain cytokines (IL-1 and TNF Alpha and Beta). CRP levels increase dramatically ( up to 1,000 fold) and serve as a useful marker of inflammation in such conditions as bacterial infection, rheumatoid arthritis, viral infections, transplantation rejection, meningitis, myocardial infarction, septicemia, osteomyelitis and others. CRP is also highly correlated to Serum Amyloid A levels.
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Synonyms
C-reactive protein, CRP, PTX1, MGC88244, MGC149895.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Human CRP should be stored at 2-8°C. Do not freeze!
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Human Virus Test
Starting material donor has been tested and certified negative for antibodies to HIV-1, HIV-2, HCV, HBSAG and HIV/HBV/HCV (PCR).
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.