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Search results

1000 results found for “lhrh”

Name

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  • View Data Sheet

    Name :

    RARRES2 Human, His

    Description:

    Retinoic Acid Receptor Responder 2 Human Recombinant, His Tag

    Chemerin, TIG2, Tazarotene-induced gene 2 protein, Retinoic acid receptor responder protein 2, RAR-responsive protein TIG2, RARRES2, HP10433.

    Product # :

    PRO-1458

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    Description

    RARRES2 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 158 amino acids (21-157a.a) and having a total molecular mass of 18 kDa. RARRES2 is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    RARRES2 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      RARRES2 is a secreted chemotactic protein that initiates chemotaxis through the ChemR23 G protein-coupled seven-transmembrane domain ligand. RARRES2 is upregulated by the synthetic retinoid tazarotene and found in a vast variety of tissues. RARRES2 acts as an adipokine, and is truncated on both termini from the proprotein. RARRES2 is structurally related to the cathelicidin precursors, cystatin C and kininogens. RARRES2 promotes calcium mobilization and chemotaxis of immature dendritic cells and macrophages. RARRES2 is secreted as a precursor of little biological activity, which requires proteolytic cleavage of its COOH-terminal domain to be exchangeed into a potent and highly specific agonist of ChemR23. RARRES2 signals via its receptor, ChemR23 (CMKLR1), as a positive regulator of adipocyte differentiation and metabolic function. The Chemerin receptor acts as a coreceptor for SIV and some primary HIV-1 strains. The Chemerin receptor has another ligand, called tazarotene-induced gene.

    • Synonyms

      Chemerin, TIG2, Tazarotene-induced gene 2 protein, Retinoic acid receptor responder protein 2, RAR-responsive protein TIG2, RARRES2, HP10433.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MELTEAQRRG LQVALEEFHK HPPVQWAFQE TSVESAVDTP FPAGIFVRLE FKLQQTSCRK RDWKKPECKV RPNGRKRKCL ACIKLGSEDK VLGRLVHCPI ETQVLREAEE HQETQCLRVQ RAGEDPHSFY FPGQFAFS.

    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.

    Rarres2 Human His
  • View Data Sheet

    Name :

    Follicle Stimulating Hormone, CHO

    Description:

    Follicle Stimulating Hormone Human Recombinant, CHO

    Follitropin subunit beta, Follicle-stimulating hormone beta subunit, FSH-beta, FSH-B, Follitropin beta chain, FSH.

    Product # :

    HOR-067

    Price :

    Quantity :

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    Shipped at Room temp

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    Description

    FSH Human Recombinant produced in CHO cells is heterodimeric, glycosylated, polypeptide chain transfected with two expression plasmids encoding the human FSH-alpha chain (Accession # P01215) containing 92 amino and human FSH beta chain containing 111 amino acids (Accession # P01225) having a Mw of 33 kDa.
    FSH human recombinant is purified by proprietary chromatographic techniques.

    Source

    CHO Cells

    Formulation

    The recombinant FSH was lyophilized from 0.2µm filtered solution containing PBS, pH 7.4.

    Purity

    Greater than 97% by SDS-PAGE and SEC-HPLC analyses.

    Biological Activity

    Determined by calf testes membrane, binding characteristics to the testicular FSH receptor which was found to be 25 200 pg/mL.

    Citations

    More Info

    • Introduction

      Follicle stimulating hormone (FSH) is a hormone synthesised and secreted by gonadotropes in the anterior pituitary gland. FSH and LH act synergistically in reproduction: In women, in the ovary FSH stimulates the growth of immature Graafian follicles to maturation. As the follicle grows it releases inhibin, which shuts off the FSH production. In men, FSH enhances the production of androgen-binding protein by the Sertoli cells of the testes and is critical for spermatogenesis. In both males and females, FSH stimulates the maturation of germ cells. In females, FSH initiates follicular growth, specifically affecting granulosa cells. With the concomitant rise in inhibin B FSH levels then decline in the late follicular phase. This seems to be critical in selecting only the most advanced follicle to proceed to ovulation. At the end of the luteal phase, there is a slight rise in FSH that seems to be of importance to start the next ovulatory cycle. Like its partner, LH, FSH release at the pituitary gland is controlled by pulses of gonadotropin-releasing hormone (GnRH). Those pulses, in turn, are subject to the estrogen feed-back from the gonads.

    • Synonyms

      Follitropin subunit beta, Follicle-stimulating hormone beta subunit, FSH-beta, FSH-B, Follitropin beta chain, FSH.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized recombinant FSH although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution FSH 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 Follicle Stimulating Hormone in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      FSH subunit alpha: APDVQDCPECTLQENPFFSQPGAPILQCMGCCFSRAYPTPLR SKKTMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCSTCYYHKS.

      FSH subunit beta: NSCELTNITIAIEKEECRFCISINTTWCAGYCYTRDLVYKDP ARPKIQKTCTFKELVYETVRVPGCAHHADSLYTYPVATQCHCGKCDSDSTDCTVRGLGPSYCSFGEMKE.

    • Background

      What is the molecular weight/Mw of FOLLICLE STIMULATING HORMONE, CHO Protein?
      FOLLICLE STIMULATING HORMONE, CHO Protein has a total Mw of 33kDa.

      What is the source or expression system of FOLLICLE STIMULATING HORMONE, CHO Protein?
      CHO Cells.

      What is the Purity of FOLLICLE STIMULATING HORMONE, CHO Protein?
      FOLLICLE STIMULATING HORMONE, CHO Protein is >97% pure as determined by SDS-PAGE.

      What is the Biological Activity of FOLLICLE STIMULATING HORMONE, CHO Protein?
      Determined by calf testes membrane, binding characteristics to the testicular FSH receptor which was found to be 25 200 pg/mL.

      What is the amino acid sequence of FOLLICLE STIMULATING HORMONE, CHO Protein?
      FSH subunit alpha: APDVQDCPECTLQENPFFSQPGAPILQCMGCCFSRAYPTPLR SKKTMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCSTCYYHKS.
      FSH subunit beta: NSCELTNITIAIEKEECRFCISINTTWCAGYCYTRDLVYKDP ARPKIQKTCTFKELVYETVRVPGCAHHADSLYTYPVATQCHCGKCDSDSTDCTVRGLGPSYCSFGEMKE.

      What applications can FOLLICLE STIMULATING HORMONE, CHO Protein be used in?
      FOLLICLE STIMULATING HORMONE, CHO Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FOLLICLE STIMULATING HORMONE, CHO Protein?
      The endotoxin level is minimal, FOLLICLE STIMULATING HORMONE, CHO Protein was purified using conventional chromatography techniques.

      Who supplies recombinant FOLLICLE STIMULATING HORMONE, CHO that is in stock and available to order?
      ProSpec has the protein in stock and available for immediate delivery.

      Where can I order bulk mg quantities of FOLLICLE STIMULATING HORMONE, CHO?
      ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

    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.

    Fsh Protein
  • View Data Sheet

    Name :

    CDH5 Mouse

    Description:

    Cadherin 5 Mouse Recombinant

    Cadherin-5, Vascular endothelial cadherin, VE-cadherin, CD144, Cdh5.

    Product # :

    PRO-2244

    Price :

    Quantity :

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    Description

    CDH5 produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 583 amino acids (25-599a.a.) and having a molecular mass of 66.2kDa. (Molecular size on SDS-PAGE will appear at approximately 70-100kDa).CDH5 is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Insect cells.

    Formulation

    CDH5 protein solution (0.5mg/ml) contains phosphate buffered saline (pH7.4) and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Cadherin-5, also known as CDH5 is a classical cadherin which belongs to the cadherin superfamily. The CDH5is located in a six-cadherin cluster in a region on the long arm of chromosome 16 which is involved in loss ofheterozygosity events in breast as well as prostate cancer. CDH5 is a calcium-dependent cell-celladhesion glycoprotein composed of five extracellular cadherin repeats, a transmembrane region and a highlyconserved cytoplasmic tail. Furthermore, CDH5 functions as a classic cadherin by passing on to cells the ability to adhere in ahomophilic manner, CDH5 plays a significant role in endothelial cell biology through control of the cohesion as well as organization of the intercellular junctions.

    • Synonyms

      Cadherin-5, Vascular endothelial cadherin, VE-cadherin, CD144, Cdh5.

    • 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

      GPNFPQIDTP NMLPAHHRQK RDWIWNQMHI DEEKNESLPH YVGKIKSNVN RQNAKYVLQG EFAGKIFGVD ANTGNVLAYE RLDREKVSEY FLTALIVDKN TNKNLEQPSS FTVKVHDIND NWPVFSHQVF NASVPEMSAI GTSVIRVTAV DADDPTVAGH ATVLYQIVKG NEYFSIDNSG LIFTKIKNLD REKQAEYKIV VETQDALGLR GESGTATVMI RLEDINDNFP VFTQSTYTFS VPEDIRVGKP LGFLTVVDPD EPQNRMTKYS IMQGEYRDTF TIETDPKRNE GIIKPTKSLD YEVIQQYTFY IEATDPTIRY EYLSSTSGKN KAMVTINVLD VDEPPVFQRH FYHFKLPENQ KKPLIGTVVA KDPDKAQRSI GYSIRKTSDR GQFFRITKQG NIYNEKELDR ETYAWYNLTV EANELDSRGN PVGKESIVQV YIEVLDENDN PPEFAQPYEP KVCENAAQGK LVVQISATDK DVVPVNPKFK FALKNEDSNF TLINNHDNTA NITVKYGQFN REHAKFHYLP VLISDNGVPS LTGTSTLTVG VCKCNEQGEF TFCEEMAAQA GVSIQLEHHH HHH.

    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.

    Cdh5 Mouse
  • View Data Sheet

    Name :

    TRH Human

    Description:

    Thyrotropin Releasing Hormone Human

    Thyroliberin, TRH, MGC125964, MGC125965, Protirelin, TRF.

    Product # :

    HOR-264

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

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    Description

    Thyrotropin Releasing Hormone Human C16H22N6O4 has a molecular mass of 362.4 Dalton.The TRH is purified by proprietary chromatographic techniques.

    Formulation

    The TRH was lyophilized with no additives.

    Purity

    Greater than 98.2% as determined by analysis by RP-HPLC.

    Citations

    More Info

    • Introduction

      Thyrotropin-releasing hormone (TRH), also called thyrotropin-releasing factor (TRF), thyroliberin or protirelin, is a tripeptide hormonethat stimulates the release of thyroid-stimulating hormoneand prolactinby the anterior pituitary.
      TRH is produced by the hypothalamus, near the paraventricular nucleus.
      It travels across the median eminenceto the pituitary via the hypophyseal portal system. It is released from cells called thyrotropes.
      In addition to the brain, TRH can also be detected in other areas of the body including the gastrointestinal systemand pancreatic islets.
      Protirelin stimulates the secretion of pituitary thyroid stimulating hormone from the anterior pituitary and has been shown that protirelin increases secretion of prolactin. Protirelin is identified as 5-oxo-L-prolyl-L-histidyl-L-proline amide. It is a synthetic tripeptide that is believed to be structurally identical to the naturally-occurring thyrotropin-releasing hormone produced by the hypothalamus.

    • Synonyms

      Thyroliberin, TRH, MGC125964, MGC125965, Protirelin, TRF.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Protirelin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution TRH 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 Thyroliberin in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      Pyr-His-Pro-NH2.

    • Background

      What is the molecular weight/Mw of TRH HUMAN Protein?
      TRH HUMAN Protein has a total Mw of 0.36kDa.

      What is the Purity of TRH HUMAN Protein?
      TRH HUMAN Protein is >98.2% pure as determined by SDS-PAGE.

      What is the Biological Activity of TRH HUMAN Protein?
      The biological functionality of TRH HUMAN Protein will be determined in the future.

      What is the amino acid sequence of TRH HUMAN Protein?
      Pyr-His-Pro-NH2.

      What applications can TRH HUMAN Protein be used in?
      TRH HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for TRH HUMAN Protein?
      The endotoxin level is minimal, TRH 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.

    Trh Human
  • View Data Sheet

    Name :

    Leptin Human, His

    Description:

    Leptin Human Recombinant, His Tag

    OB Protein, Obesity Protein, OBS, Obesity factor.

    Product # :

    CYT-287

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    Description

    Leptin Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing amino acids 48-167 and having a total molecular mass of 19 kDa including the 4 kDa His tag.The Leptin is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The protein was lyophilized from a concentrated (1mg/ml) solution with 1X PBS, 0.1% SDS and 1mM DTT.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Leptin is a protein hormone with important effects in regulating body weight, metabolism and reproductive function. The protein is approximately~16 kDa in mass and encoded by the obese (ob)gene. leptin is expressed predominantly by adipocytes, which fits with the idea that body weight is sensed as the total mass of fat in the body. Smaller amounts of leptin are also secreted by cellsin the epithelium of the stomach and in the placenta. Leptin receptors are highly expressed in areas of the hypothalamus known to be important in regulating body weight, as well as in T lymphocytes and vascular endothelial cells.

    • Synonyms

      OB Protein, Obesity Protein, OBS, Obesity factor.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0°C. Reconstituted Leptin is best stored refrigerated at 4°C.Please avoid freeze-thaw cycles.

    • Solubility

      The lyophilized Leptin is very soluble in water and most aqueous buffers below and above the isoelectric point.

    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.

    Leptin Human His
  • View Data Sheet

    Name :

    GHRP2

    Description:

    Growth Hormone Releasing Peptide-2

    GHRP-2, GHRP.

    Product # :

    HOR-271

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    Description

    Growth Hormone Releasing Peptide-2 Synthetic is a single, non-glycosylated polypeptide chain containing 6 amino acids, having a molecular mass of 817.9 Dalton and a Molecular formula of C45H55N9O6.

    Formulation

    The GHRP-2 hormone was lyophilized with no additives.

    Purity

    Greater than 99.0% as determined by analysis by RP-HPLC.

    Citations

    More Info

    • Introduction

      GH-releasing peptides (GHRPs) are synthetic peptides that like GHRH act directly on pituitary somatotrophs to stimulate GH release. GHRP-2, an investigational drug, is one of the most potent members of the GHRP family. It has been shown to be effective in adults via the oral and intranasal as well as the iv route of administration.

    • Synonyms

      GHRP-2, GHRP.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Growth Hormone Releasing Peptide-2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GHRP-2 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 GHRP-2 in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      H-D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2.

    • Background

      What is the molecular weight/Mw of GHRP2 Protein?
      GHRP2 Protein has a total Mw of 0.817kDa.

      What is the Purity of GHRP2 Protein?
      GHRP2 Protein is >99% pure as determined by SDS-PAGE.

      What is the Biological Activity of GHRP2 Protein?
      The biological functionality of GHRP2 Protein will be determined in the future.

      What is the amino acid sequence of GHRP2 Protein?
      H-D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2.

      What applications can GHRP2 Protein be used in?
      GHRP2 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for GHRP2 Protein?
      The endotoxin level is minimal, GHRP2 Protein was purified using conventional chromatography techniques.

      Who supplies GHRP2 that is in stock and available to order?
      ProSpec has the protein in stock and available for immediate delivery.

      Where can I order bulk mg quantities of GHRP2?
      ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

    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.

    Ghrp 2 Human
  • View Data Sheet

    Name :

    LRPAP1 Antibody

    Description:

    Low Density Lipoprotein Receptor-Related Protein Associated Protein 1, Mouse Anti Human

    Low density lipoprotein-related protein-associated protein 1 (alpha-2-macroglobulin receptor-associated protein 1), A2MRAP, HBP44, RAP, A2RAP, Alpha-2-MRAP, LRPAP1.

    Product # :

    ANT-547

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    Formulation

    1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

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    • Introduction

      LRPAP1 is a member of the alpha-2-MRAP family. LRPAP1 cooperates with LRP1/alpha-2-macroglobulin receptor and glycoprotein 330. LRPAP1, located on the cell surface, creates a complex with the alpha 2 macroglobulin receptor light and heavy chains and has part in the pathogenesis of membrane glomerular nephritis.

    • Synonyms

      Low density lipoprotein-related protein-associated protein 1 (alpha-2-macroglobulin receptor-associated protein 1), A2MRAP, HBP44, RAP, A2RAP, Alpha-2-MRAP, LRPAP1.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human LRPAP1 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human LRPAP1 protein 35-357 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and k light chain.

    • Clone

      PAT8G8AT.

    • Applications

      LRPAP1 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 1:500.

    • 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

      LRPAP1 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.

    Lrpap1 Antibody
  • View Data Sheet

    Name :

    HPR Human

    Description:

    Haptoglobin-Related Protein Human Recombinant

    Haptoglobin-Related Protein, A-259H10.2, Haptoglobin-Related Locus, HP.

    Product # :

    PRO-1884

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    Description

    HPR Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 352 amino acids (20-348 a.a) and having a molecular mass of 39.3kDa.HPR is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    HPR protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH8.5), 20% glycerol 1mM DTT and 0.15M NaCl.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Haptoglobin-Related Protein also known as HPR, is a primate-specific plasma protein related with apolipoprotein L-I (apoL-I)-containing high-density lipoprotein (HDL) particles which shown to be a part of the innate immune defense. HPR-bound hemoglobin might contribute to the biologic activity of the circulating apoL-I/Hprcontaining HDL particles. HPR is a clinically significant forecaster of recurrence of breast cancer.

    • Synonyms

      Haptoglobin-Related Protein, A-259H10.2, Haptoglobin-Related Locus, HP.

    • 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).Please avoid freeze thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSLYSGNDV TDISDDRFPK PPEIANGYVE HLFRYQCKNY YRLRTEGDGV YTLNDKKQWI NKAVGDKLPE CEAVCGKPKN PANPVQRILG GHLDAKGSFP WQAKMVSHHN LTTGATLINE QWLLTTAKNL FLNHSENATA KDIAPTLTLY VGKKQLVEIE KVVLHPNYHQ VDIGLIKLKQ KVLVNERVMP ICLPSKNYAE VGRVGYVSGW GQSDNFKLTD HLKYVMLPVA DQYDCITHYE GSTCPKWKAP KSPVGVQPIL NEHTFCVGMS KYQEDTCYGD AGSAFAVHDL EEDTWYAAGI LSFDKSCAVA EYGVYVKVTS IQHWVQKTIA EN

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    Hpr Human
  • View Data Sheet

    Name :

    GAPDH Mouse, Active

    Description:

    GAPDH Mouse Recombinant, Active

    Glyceraldehyde-3-phosphate dehydrogenase, GAPDH, Peptidyl-cysteine S-nitrosylase GAPDH, Gapdh, Gapd, Glyceraldehyde-3-phosphate dehydrogenase isoform 2, G3PD, GAPD, HEL-S-162eP.

    Product # :

    ENZ-986

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    Description

    GAPDH Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 356 amino acids (1-333a.a.) and having a molecular mass of 38.2kDa.GAPDH is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    GAPDH protein solution (0.25mg/ml) containing Phosphate buffered saline (pH7.4), 20% glycerol and 1mM DTT.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    Biological Activity

    Specific activity is > 40 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

      Glyceraldehyde-3-phosphate dehydrogenase, GAPDH, Peptidyl-cysteine S-nitrosylase GAPDH, Gapdh, Gapd, Glyceraldehyde-3-phosphate dehydrogenase isoform 2, G3PD, GAPD, HEL-S-162eP.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMVKVGVN GFGRIGRLVT RAAICSGKVE IVAINDPFID LNYMVYMFQY DSTHGKFNGT VKAENGKLVI NGKPITIFQE RDPTNIKWGE AGAEYVVEST GVFTTMEKAG AHLKGGAKRV IISAPSADAP MFVMGVNHEK YDNSLKIVSN ASCTTNCLAP LAKVIHDNFG IVEGLMTTVH AITATQKTVD GPSGKLWRDG RGAAQNIIPA STGAAKAVGK VIPELNGKLT GMAFRVPTPN VSVVDLTCRL EKPAKYDDIK KVVKQASEGP LKGILGYTED QVVSCDFNSN SHSSTFDAGA GIALNDNFVK LISWYDNEYG YSNRVVDLMA YMASKE.

    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.

    Gapdh Mouse Active
  • View Data Sheet

    Name :

    GHBP Human, His

    Description:

    Growth Hormone Binding Protein Human Recombinant, His Tag

    Growth Hormone Receptor, Growth Hormone Binding Protein, Somatotropin Receptor GH Receptor, Serum Binding Protein, GHBP, GHIP.

    Product # :

    CYT-921

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    Description

    GHBP produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 254 amino acids (19-264a.a.) and having a molecular mass of 29.4kDa.GHBP is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Insect cells.

    Formulation

    GHBP protein solution (1mg/ml) contains phosphate buffered saline (pH7.4) and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    The ED50 range ≤ 10ng/ml and is measured by ability to inhibit GH-induced proliferation assay using Nb2-11 Rat lymphoma cells in the presence of 1.25ng/ml of human growth hormone.

    Citations

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    • Introduction

      Growth hormone receptor, also known as GHR is part of the cytokine receptor family. GHR binds 2 receptor molecules and in this manner induces signal transduction through receptor dimerization. Furthermore, at high concentrations, growth hormone performs as an antagonist since there is a large difference in affinities at the respective binding sites. The antagonist action can be enhanced further by reducing binding in the low affinity binding site.

    • Synonyms

      Growth Hormone Receptor, Growth Hormone Binding Protein, Somatotropin Receptor GH Receptor, Serum Binding Protein, GHBP, GHIP.

    • 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

      FSGSEATAAI LSRAPWSLQS VNPGLKTNSS KEPKFTKCRS PERETFSCHW TDEVHHGTKN LGPIQLFYTR RNTQEWTQEW KECPDYVSAG ENSCYFNSSF TSIWIPYCIK LTSNGGTVDE KCFSVDEIVQ PDPPIALNWT LLNVSLTGIH ADIQVRWEAP RNADIQKGWM VLEYELQYKE
      VNETKWKMMD PILTTSVPVY SLKVDKEYEV RVRSKQRNSG NYGEFSEVLY VTLPQMSQFT CEEDFYLEHH HHHH.

    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.

    Ghr Human
  • View Data Sheet

    Name :

    LILRA3 Human

    Description:

    Leukocyte Immunoglobulin Like Receptor A3 Human Recombinant

    LILRA3, ILT6, LIR4, LIR-4, LILRA3, CD85e, Leukocyte immunoglobulin-like receptor subfamily A member 3, leukocyte immunoglobulin-like receptor subfamily A member 3 isoform 1, CD85 antigen-like family member E, Immunoglobulin-like transcript 6, Leukocyte immunoglobulin-like receptor 4, Monocyte inhibitory receptor HM43/HM31.

    Product # :

    PRO-2831

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    Description

    LILRA3 Human Recombinant is a single, glycosylated, polypeptide chain (24-439 a.a) containing a total of 658 amino acids and having a molecular mass of 72.2 kDa. LILRA3 is fused to a 239 a.a hIgG-his-Tag at C-terminus and is purified by proprietary chromatographic techniques.

    Source

    HEK293 Cells.

    Formulation

    The LILRA3 solution (0.5mg/ml) contains 10% Glycerol and Phosphate-Buffered Saline (pH 7.4).

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Synonyms

      LILRA3, ILT6, LIR4, LIR-4, LILRA3, CD85e, Leukocyte immunoglobulin-like receptor subfamily A member 3, leukocyte immunoglobulin-like receptor subfamily A member 3 isoform 1, CD85 antigen-like family member E, Immunoglobulin-like transcript 6, Leukocyte immunoglobulin-like receptor 4, Monocyte inhibitory receptor HM43/HM31.

    • 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

      DGSGPLPKPT LWAEPGSVIT QGSPVTLRCQ GSLETQEYHL YREKKTALWI TRIPQELVKK GQFPILSITW EHAGRYCCIY GSHTAGLSES SDPLELVVTG AYSKPTLSAL PSPVVTSGGN VTIQCDSQVA FDGFILCKEG EDEHPQCLNS HSHARGSSRA IFSVGPVSPS RRWSYRCYGY DSRAPYVWSL PSDLLGLLVP GVSKKPSLSV QPGPVVAPGE KLTFQCGSDA GYDRFVLYKE WGRDFLQRPG RQPQAGLSQA NFTLGPVSRS YGGQYTCSGA YNLSSEWSAP SDPLDILITG QIRARPFLSV RPGPTVASGE NVTLLCQSQG GMHTFLLTKE GAADSPLRLK SKRQSHKYQA EFPMSPVTSA HAGTYRCYGS LSSNPYLLTH PSDPLELVVS GAAETLSPPQ NKSDSKAGEL EPKSCDKTHT CPPCPAPELL GGPSVFLFPP KPKDTLMISR TPEVTCVVVD VSHEDPEVKF NWYVDGVEVH NAKTKPREEQ YNSTYRVVSV LTVLHQDWLN GKEYKCKVSN KALPAPIEKT ISKAKGQPRE PQVYTLPPSR DELTKNQVSL TCLVKGFYPS DIAVEWESNG QPENNYKTTP PVLDSDGSFF LYSKLTVDKS RWQQGNVFSC SVMHEALHNH YTQKSLSLSP GKHHHHHH.

    • Background

      Leukocyte Immunoglobulin Like Receptor A3 (LILRA3) acts as a soluble receptor for class I MHC antigens. LILRA3 binds classical and non-classical HLA class I molecules and exhibits high affinity for monocyte surfaces, effectively suppressing LPS-induced TNF-alpha production. Unlike many of its family, LILRA3 has no transmembrane domain.

    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.

    Lilra3 Human
  • View Data Sheet

    Name :

    LPL Human, HEK

    Description:

    Lipoprotein Lipase Human Recombinant, HEK

    Lipoprotein lipase, LPL, LIPD, HDLCQ11.

    Product # :

    ENZ-087

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    Description

    The Recombinant Human LPL produced in HEK293 cell line has a molecular mass of 51.8kDa containing 461 amino acid residues of the human LPL (Ala28-Gly475, variant Asn > Ser318) and fused to a 13 a.a. Flag-tag at N-terminus.

    Source

    HEK293 (Human Embryonic Kidney cell line).

    Formulation

    LPL was filtered (0.4 µm) and lyophilized from 0.5mg/ml in 20mM Tris buffer and 50mM NaCl, pH 7.5.

    Citations

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    • Introduction

      LPL is a lipoprotein lipase, which is expressed in the heart, muscle, and adipose tissue. LPL acts as a homodimer, and has the dual functions of triglyceride hydrolase and ligand/bridging factor for receptor-mediated lipoprotein uptake. Type I hyperlipoproteinemia is a result of severe mutations which cause LPL deficiency, whereas less extreme mutations in LPL are linked to many disorders of lipoprotein metabolism. Lipoprotein lipase (LPL) is a fundamental enzyme in plasma triglyceride hydrolysis and is secreted by macrophages in the subendothelial space. LPL also promotes the development of atherosclerosis through facilitation of monocyte adhesion to endothelial cells, stimulation of tumor necrosis factor alpha (TNF) secretion and induction of vascular smooth muscle cell proliferation.

    • Synonyms

      Lipoprotein lipase, LPL, LIPD, HDLCQ11.

    • Physical Appearance

      Filtered white lyophilized powder.

    • Stability

      Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.

    • Solubility

      It is recommended to add deionized water to prepare a working stock solution of approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      HVDYKDDDDK PAGADQRRDF IDIESKFALR TPEDTAEDTC HLIPGVAESV ATCHFNHSSK TFMVIHGWTV TGMYESWVPK ADQRRDF IDIESKFALR TPEDTAEDTC HLIPGVAESV ATCHFNHSSK TFMVIHGWTV TGMYESWVPK LVAALYKREP DSNVIVVDWL SRAQEHYPVS AGYTKLVGQD VARFINWMEE EFNYPLDNVH LLGYSLGAHA AGIAGSLTNK KVNRITGLDP AGPNFEYAEA PSRLSPDDAD FVDVLHTFTR GSPGRSIGIQ KPVGHVDIYP NGGTFQPGCN IGEAIRVIAE RGLGDVDQLV KCSHERSIHL FIDSLLNEEN PSKAYRCSSK EAFEKGLCLS CRKNRCNNLG YEISKVRAKR SSKMYLKTRS QMPYKVFHYQ VKIHFSGTES ETHTNQAFEI SLYGTVAESE NIPFTLPEVS TNKTYSFLIY TEVDIGELLM LKLKWKSDSY FSWSDWWSSP GFAIQKIRVK AGETQKKVIF CSREKVSHLQ KGKAPAVFVK CHDKSLNKKS G.

    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.

    Lpl Human Hek
  • View Data Sheet

    Name :

    LYVE1 Human

    Description:

    Lymphatic Vessel Endothelial Hyaluronic Acid Receptor 1 Human Recombinant

    Lymphatic vessel endothelial hyaluronic acid receptor 1 precursor, LYVE-1, Cell surface retention sequence-binding protein 1, CRSBP-1, Hyaluronic acid receptor, Extracellular link domain-containing protein 1.

    Product # :

    PKA-250

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    Description

    Soluble LYVE1 Human Recombinant fused to a C-terminal His-tag (6xHis) produced in baculovirus is a monomeric, glycosylated, polypeptide containing 232 amino acids (Met-1 to Gly 232) and having a total molecular mass of 25 kDa but as a result of glycosilation the Mw is 40 kDa. The LYVE-1 is purified by proprietary chromatographic techniques.

    Source

    Insect Cells.

    Formulation

    LYVE1 was lyophilized from a concentrated (1 mg/ml) sterile solution containing no additives.

    Purity

    Greater than 95.0% as determined by(a)Analysis by RP-HPLC.
    (b)Analysis by SDS-PAGE.

    Citations

    More Info

    • Introduction

      LYVE-1 has been identified as a major receptor for HA (extracellular matrix glycosaminoglycan hyaluronan) on the lymph vessel wall. The deduced amino acid sequence of LYVE-1 predicts a 322-residue type I integral membrane polypeptide 41% similar to the CD44 HA receptor with a 212-residue extracellular domain containing a single Link module the prototypic HA binding domain of the Link protein superfamily. Like CD44, the LYVE-1 molecule binds both soluble and immobilized HA. However, unlike CD44, the LYVE-1 molecule colocalizes with HA on the luminal face of the lymph vessel wall and is completely absent from blood vessels. Hence, LYVE-1 is the first lymph-specific HA receptor to be characterized and is a uniquely powerful marker for lymph vessels themselves.

    • Synonyms

      Lymphatic vessel endothelial hyaluronic acid receptor 1 precursor, LYVE-1, Cell surface retention sequence-binding protein 1, CRSBP-1, Hyaluronic acid receptor, Extracellular link domain-containing protein 1.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized sLYVE-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution sLYVE-1 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 LYVE1 in sterile water 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.

    Lyve1 Human Sf9
  • View Data Sheet

    Name :

    ARHGDIA Human

    Description:

    Rho GDP dissociation inhibitor (GDI) alpha Human Recombinant

    Rho GDP-dissociation inhibitor 1, Rho GDI 1, Rho-GDI alpha, ARHGDIA, GDIA1, RHOGDI, RHOGDI-1, MGC117248.

    Product # :

    PRO-002

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    Description

    ARHGDIA 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 202 amino acids (24-204 a.a.) and having a molecular mass of 22.9kDa. The ARHGDIA is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The ARHGDIA solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Rho GDP-dissociation inhibitor 1 (ARHGDIA) is a member of the RAS gene superfamily, which encodes small guanine nucleotide exchange (GTP/GDP) factors. ARHGDIA, which is localized to the cytoplasm, inhibits the dissociation of GDP from Rho proteins, thus preventing GTP from binding to and consequently activating Rho proteins. In humans, the ARHGDIA can be phosphorylated at Ser 101 by p21-activated kinase, an event that inhibits its activity and may result in positive feedback regulation of several ARHGDIA target proteins.

    • Synonyms

      Rho GDP-dissociation inhibitor 1, Rho GDI 1, Rho-GDI alpha, ARHGDIA, GDIA1, RHOGDI, RHOGDI-1, MGC117248.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MSVNYKPPAQ KSIQEIQELD KDDESLRKYK EALLGRVAVS ADPNVPNVVV TGLTLVCSSA PGPLELDLTG DLESFKKQSF VLKEGVEYRI KISFRVNREI VSGMKYIQHT YRKGVKIDKT DYMVGSYGPR AEEYEFLTPV EEAPKGMLAR GSYSIKSRFT DDDKTDHLSW EWNLTIKKDW KD.

    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.

    Arhgdia Human
  • View Data Sheet

    Name :

    GPHB5 Human

    Description:

    Thyrostimulin Beta Human Recombinant

    Glycoprotein hormone beta-5, ZLUT1, GPHB5, GPB5.

    Product # :

    HOR-257

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    Description

    GPHB5 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 120 amino acids and having a total molecular mass of 13.34 kDa. The Thyrostimulin contains His tag which consists of 14 additional amino acids.The amino acid sequence of the recombinant human Thyrostimulin beta subunit is 100% homologous to the amino acid sequence of the human Thyrostimulin beta subunit without signal sequence. (N-terminal 24AA).Thyrostimulin is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The GPHB5 filtered (0.4µm) and lyophilized from 0.5mg/ml in 0.05M Acetate buffer pH 4.

    Purity

    Greater than 95.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Human thyrostimulin ranks among the glycoprotein hormone family. These hormones consist of two subunits, the common alpha- and specific beta-subunits, which associate noncovalently to form a heterodimer. The alpha-subunit combines with four distinct beta-subunits giving rise to four biologically active hormones in human: FSH, LH, TSH, and CG. FSH, LH, and TSH, mainly expressed in the anterior pituitary, are essential for coordinated endocrine regulation in the hypothalamus- pituitary axis and show to activate specific G protein–coupled receptors in the thyroid (TSH receptor) and gonads (LH and FSH receptors), respectively.
      The heterodimeric glycoprotein hormones have only been identified in vertebrates and are highly conserved in organisms from primitive rayfin fish (Chondrostei) to human in both primary sequences and functional characteristics.
      Corticotroph-derived glycoprotein hormone (CGH), also referred to as thyrostimulin, is a noncovalent heterodimer of glycoprotein hormone alpha 2 (GPHA2) and glycoprotein hormone beta 5 (GPHB5).
      Recombinant A2/B5 heterodimeric glycoproteins activates human TSH receptors, but not LH and FSH receptors, and shows high affinity to TSH receptors in a radioligand receptor assay. The heterodimer also stimulates cAMP production and thymidine incorporation by cultured thyroid cells and increases serum thyroxine levels in TSH-suppressed rats in vivo. This new heterodimeric glycoprotein hormone was named as thyrostimulin based on its thyroid-stimulating activity. The expression of thyrostimulin in the anterior pituitary known to express TSH receptors suggested a paracrine mechanism.

    • Synonyms

      Glycoprotein hormone beta-5, ZLUT1, GPHB5, GPB5.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Thyrostimulin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GPHB5 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 add 0.1M Acetate buffer pH4 to prepare a working stock solution of ~ 0.5 mg/ml and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10μg/ml. In higher concentrations the solubility of this protein is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      MRGSHHHHHH GMASASSGNL RTFVGCAVRE FTFLAKKPGC RGLRITTDAC WGRCETWEKP ILEPPYIEAH HRVCTYNETK QVTVKLPNCA PGVDPFYTYP VAIRCDCGAC STATTECETI.

    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.

    Gphb5 Human
  • View Data Sheet

    Name :

    GHRP6

    Description:

    Growth Hormone Releasing Peptide-6

    GHRP-6, GHRP6

    Product # :

    HOR-298

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    Description

    Growth Hormone Releasing Peptide-6 Synthetic is a single, non-glycosylated polypeptide chain containing 6 amino acids, having a molecular mass of 873 Dalton and a Molecular formula of C46H56N12O6.

    Formulation

    The GHRP-6 peptide was lyophilized with no additives.

    Purity

    Greater than 98.0% as determined by analysis by RP-HPLC.

    Citations

    More Info

    • Introduction

      GH-releasing peptides (GHRPs) are synthetic peptides that like GHRH act directly on pituitary somatotrophs to stimulate GH release. Growth hormone (GH) release is stimulated by a variety of synthetic secretagogues, of which growth hormone-releasing hexapeptide (GHRP-6) has been most thoroughly studied; it is thought to have actions at both pituitary and hypothalamic site.

    • Synonyms

      GHRP-6, GHRP6

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Growth Hormone Releasing Peptide-6 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GHRP-6 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 GHRP-6 in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      His-D-Trp-Ala-Trp-D-Phe-Lys-NH2.

    • Background

      What is the molecular weight/Mw of GHRP6 Protein?
      GHRP6 Protein has a total Mw of 0.873kDa.

      What is the Purity of GHRP6 Protein?
      GHRP6 Protein is >98% pure as determined by SDS-PAGE.

      What is the Biological Activity of GHRP6 Protein?
      The biological functionality of GHRP6 Protein will be determined in the future.

      What is the amino acid sequence of GHRP6 Protein?
      His-D-Trp-Ala-Trp-D-Phe-Lys-NH2.

      What applications can GHRP6 Protein be used in?
      GHRP6 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for GHRP6 Protein?
      The endotoxin level is minimal, GHRP6 Protein was purified using conventional chromatography techniques.

      Who supplies GHRP6 that is in stock and available to order?
      ProSpec has the protein in stock and available for immediate delivery.

      Where can I order bulk mg quantities of GHRP6?
      ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

    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.

    Ghrp 6
  • View Data Sheet

    Name :

    Dengue-HRP

    Description:

    Dengue Horseradish Peroxidase Recombinant

    Product # :

    DEN-044

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    Description

    Recombinant Dengue-HRP is genetically designed dengue protein conjugated to Horseradish peroxidase which detects low titer dengue antibodies having a sharp OD value compared to the control with optimal dilutions. The proprietary Dengue-HRP protein sequence is designed for broad reactions to specific antibodies produced from the different serotypes of dengue infection. Potential applications for Dengue-HRP include indirect ELISA for the detection of dengue IgG or MAC ELISA for the detection of dengue IgM.

    Source

    Escherichia Coli.

    Formulation

    Phosphate buffered saline, pH 7.4 and 25% glycerol.

    Citations

    More Info

    • Introduction

      The DENV is small structure that can only reproduce inside a host organism. There are 4 related dengue viruses- Degue-1, Dengue-2, Dengue-3, & Dengue4. All of them are present in the same areas of the world. The dengue virus has just about a sphere shaped structure comprised of the viral genome and capsid proteins bordered by an envelope and a shell of antigen. Subsequently infecting, the dengue virus takes over the host cell's system to replicate the viral RNA genome and viral antigens. Once matured, the resynthesized DENVs are discharged and continue to infect additional host cells.

    • 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.

    • Applications

      Indirect ELISA and MAC-ELISA 1:100-200 diluted Dengue-HRP produced 3 to 6 fold OD value compared to OD from the control. The OD value may vary depending on the concentration of specific IgG or IgM, sample fold dilution, sample loading volume and other variables.

    • Assay Conditions

      Coat each well with 1 to 3ug/well polyclonal or monoclonal anti-human IgG or IgM. Leave in 4C for overnight. Wash with wash buffer and block with 3% goat serum PBS for 1 hour at 37 C. Wash with wash buffer again. 1:20 dilution of sample with PBS. Add 100ul diluted sample into each well. Leave in 37 oC for 1 hour. Wash with wash buffer again. 1:100 to 200 dilute Den-HRP with PBS and add 100ul into each well. Incubate for 1 hour at 37C. After wash with wash buffer and add 100ul substrate for color reaction.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Dengue Hrp
  • View Data Sheet

    Name :

    Ara h 1.0101

    Description:

    Allergen Ara h 1.0101 Recombinant

    Allergen Ara h 1, clone P41B, Allergen Ara h I, Allergen, Ara h 1.

    Product # :

    ALR-006

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    Description

    Recombinant Allergen Ara h 1.0101 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 63,484 Dalton. Ara h 1.0101 is expressed with a 9xHis tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    Ara h 1.0101 is supplied in 20mM HEPES buffer pH-8.0, 100mM Nacl and 6M Urea.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Ara h 1 is a seed storage protein from Arachis hypogaea which causes an allergic reaction in human. Ara h 1 is found in 95% of peanut allergic patients from North America. Nevertheless, peanut-allergic patients of European populations have fewer sensitizations to Ara h 1.

    • Synonyms

      Allergen Ara h 1, clone P41B, Allergen Ara h I, Allergen, Ara h 1.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.

    • Immunological Functions

      1. Binds IgE type human antibodies. 2. Immunodot test with positive/negative sera panels.

    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.

    Ara H 10101
  • View Data Sheet

    Name :

    GH Mouse

    Description:

    GH Mouse Recombinant

    GH1, GH, GHN, GH-N, hGH-N, Pituitary GH, GH-1.

    Product # :

    CYT-540

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    Description

    Growth Hormone Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 190 amino acids and having a molecular mass of 22 kDa. Mouse GH is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Mouse Growth Hormone Recombinant Lyophilized from a 0.2 μm filtered solution of 20mM HEPES, 4% Sucrose, 4% Mannitol, 0.02% Tween 80, pH 8.0.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      GH is a member of the prolactin family of hormones which play an important role in growth control. The gene, along with four other related genes, is located at the GH locus on chromosome 17 where they are interspersed in the same transcriptional orientation; an arrangement which is thought to have evolved by a series of gene duplications. The five genes share a remarkably high degree of sequence identity. Alternative splicing generates additional isoforms of each of the five GHs, leading to further diversity and potential for specialization. This particular family member is expressed in the pituitary but not in placental tissue as is the case for the other four genes in the GH locus. Mutations in or deletions of the gene lead to GH deficiency and short stature.

    • Synonyms

      GH1, GH, GHN, GH-N, hGH-N, Pituitary GH, GH-1.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized GH mouse although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GH mouse 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 Growth Hormone Murine in sterile 18MΩ-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.

    Growth Hormone Mouse
  • View Data Sheet

    Name :

    DBH Human

    Description:

    DBH Human Recombinant

    EC 1.14.17.1, DBM, DBH.

    Product # :

    ENZ-891

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    Description

    DBH Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 599 amino acids (40-617 a.a) and having a molecular mass of 67.2kDa.DBH is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    DBH protein solution (0.25mg/ml) containing Phosphate buffered saline (pH7.4), 10% glycerol and 1mM DTT.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      DBH catalyzes the chemical reaction. DBH is an oxidoreductase which belongs to the copper type II, ascorbate-dependent monooxygenase family, in particular those performing on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated can not be derived from O2 with reduced ascorbate as one donor, as well as incorporation of one ato of oxygen into the other donor.

    • Synonyms

      EC 1.14.17.1, DBM, DBH.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MSAPRESPLP YHIPLDPEGS LELSWNVSYT QEAIHFQLLV RRLKAGVLFG MSDRGELENA DLVVLWTDGD TAYFADAWSD QKGQIHLDPQ QDYQLLQVQR TPEGLTLLFK RPFGTCDPKD YLIEDGTVHL VYGILEEPFR SLEAINGSGL QMGLQRVQLL KPNIPEPELP SDACTMEVQA PNIQIPSQET TYWCYIKELP KGFSRHHIIK YEPIVTKGNE ALVHHMEVFQ CAPEMDSVPH FSGPCDSKMK PDRLNYCRHV LAAWALGAKA FYYPEEAGLA FGGPGSSRYL RLEVHYHNPL VIEGRNDSSG IRLYYTAKLR RFNAGIMELG LVYTPVMAIP PRETAFILTG YCTDKCTQLA LPPSGIHIFA SQLHTHLTGR KVVTVLVRDG REWEIVNQDN HYSPHFQEIR MLKKVVSVHP GDVLITSCTY NTEDRELATV GGFGILEEMC VNYVHYYPQT QLELCKSAVD AGFLQKYFHL INRFNNEDVC TCPQASVSQQ FTSVPWNSFN RDVLKALYSF APISMHCNKS SAVRFQGEWN LQPLPKVIST LEEPTPQCPT SQGRSPAGPT VVSIGGGKG

    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.

    Dbh Human
  • View Data Sheet

    Name :

    HARS Human, Sf9

    Description:

    Histidyl-tRNA Synthetase Human Recombinant, Sf9

    Histidyl-tRNA synthetase, EC 6.1.1.21, Histidine-tRNA ligase, HisRS, HRS, FLJ20491, JO-1.

    Product # :

    ENZ-335

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    Description

    Histidyl-tRNA Synthetase Human Recombinant produced in baculovirus is a single, glycosylated, polypeptide chain having a molecular mass of 58.3 kDa.The Histidyl-tRNA Synthetase is fused to 6x His Tag and purified by proprietary chromatographic techniques.

    Source

    Sf9 Insect Cells.

    Formulation

    The protein solution contains 20mM HEPES, 250mM sodium chloride 0.1% and 20% Glycerol, (pH 7.5).

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. The protein encoded by this gene is a cytoplasmic enzyme which belongs to the class II family of aminoacyl-tRNA synthetases. The enzyme is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. The gene is located in a head-to-head orientation with HARSL on chromosome five, where the homologous genes share a bidirectional promoter. The gene product is a frequent target of autoantibodies in the human autoimmune disease polymyositis/dermatomyositis.

    • Synonyms

      Histidyl-tRNA synthetase, EC 6.1.1.21, Histidine-tRNA ligase, HisRS, HRS, FLJ20491, JO-1.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Histidyl-tRNA Synthetase although stable at 4°C for 3 weeks, should be stored below -18°C.Please prevent freeze-thaw cycles.

    • Applications

      Western Blot: Strongly reactive with human anti Histidyl-tRNA Synthetase antisera.

    • Protein content

      Protein quantitation was carried out by using 0.25 - 2.0 mg/ml Bradford assay vs. BSA.

    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.

    Jo 1 Human Sf9
  • View Data Sheet

    Name :

    Cathepsin H Antibody

    Description:

    Cathepsin H, Mouse Anti Human

    Cathepsin H, CTSH, CPSB, ACC-4, ACC-5, MGC1519, minichain, DKFZp686B24257.

    Product # :

    ANT-405

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    Formulation

    1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.

    Citations

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    • Introduction

      Cathepsin H is a lysosomal cysteine proteinase important in the overall degradation of lysosomal proteins. Cathepsin H is composed of a dimer of disulfide-linked heavy and light chains, both produced from a single protein precursor. Cathepsin H, which belongs to the peptidase C1 protein family, can act both as an aminopeptidase and as an endopeptidase. Increased expression of the Cathepsin H gene has been associated with malignant progression of prostate tumors.

    • Synonyms

      Cathepsin H, CTSH, CPSB, ACC-4, ACC-5, MGC1519, minichain, DKFZp686B24257.

    • Immunogen

      Anti-human Cathepsin H mAb, is derived from hybridization of mouse SP2/O myeloma cells with spleen cells from BALB/c mice immunized with recombinant human Cathepsin H amino acids 23-335 purified from E. coli.

    • Ig Subclass

      Mouse IgG2a heavy chain and κ light chain.

    • Clone

      P3G8AT.

    • Applications

      Cathepsin H 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 ~ 2,000. 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

      Cathepsin H 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.

    Cathepsin H Antibody
  • View Data Sheet

    Name :

    ADPRH Human

    Description:

    ADP-Ribosylarginine Hydrolase Human Recombinant

    [Protein ADP-ribosylarginine] hydrolase, ADP-ribosylarginine hydrolase, ADP-ribose-L-arginine cleaving enzyme, ADPRH, ARH1.

    Product # :

    ENZ-631

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    Description

    ADPRH Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 381 amino acids (1-357) and having a molecular mass of 42.1kDa.ADPRH is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The ADPRH solution (0.5mg/ml) contains 20mM Tris-HCl buffer, pH8.0, 10% glycerol, 1mM DTT and 100mM NaCl.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      ADP-ribosylarginine hydrolase (ADPRH) is a member of the ADP-ribosylglycohydrolase family. ADPRH catalyzes the removal of mono-ADP-ribose from arginine residues of proteins in the ADP-ribosylation cycle. The human ADPRH enzyme is DTT-independent as opposed to the rat and mouse enzymes, which require DTT for maximal activity.

    • Synonyms

      [Protein ADP-ribosylarginine] hydrolase, ADP-ribosylarginine hydrolase, ADP-ribose-L-arginine cleaving enzyme, ADPRH, ARH1.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHMEKYVA AMVLSAAGDA LGYYNGKWEF LQDGEKIHRQ LAQLGGLDAL DVGRWRVSDD TVMHLATAEA LVEAGKAPKL TQLYYLLAKH YQDCMEDMDG RAPGGASVHN AMQLKPGKPN GWRIPFNSHE GGCGAAMRAM CIGLRFPHHS QLDTLIQVSI ESGRMTHHHP TGYLGALASA LFTAYAVNSR PPLQWGKGLM ELLPEAKKYI VQSGYFVEEN LQHWSYFQTK WENYLKLRGI LDGESAPTFP ESFGVKERDQ FYTSLSYSGW GGSSGHDAPM IAYDAVLAAG DSWKELAHRA FFHGGDSDST AAIAGCWWGV MYGFKGVSPS NYEKLEYRNR
      LEETARALYS LGSKEDTVIS L.

    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.

    Adprh Human
  • View Data Sheet

    Name :

    APOH Human, sf9

    Description:

    Apolipoprotein-H Human Recombinant, Sf9

    Beta-2-glycoprotein 1, Beta-2-glycoprotein I, Apolipoprotein H, Apo-H, B2GPI, Beta(2)GPI, Activated protein C-binding protein, APC inhibitor, Anticardiolipin cofactor, APOH, B2G1, BG, B2GP-1, B2 Glycoprotein-I.

    Product # :

    PRO-388

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    Quantity :

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    More Info

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

    Description

    Apolipoprotein-H Human Recombinant produced in SF9 is a glycosylated, polypeptide chain containing 326 amino acids and having a molecular mass of 38,200 Dalton (excluding glycosylation), 45kDa total mass. APOH is expressed with a -6xHis tag and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    APOH is supplied in 16mM HEPES buffer pH-7.2, 200mM NaCl and 20% glycerol.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Apolipoprotein H (APOH) attaches to numerous kinds of negatively charged substances for instance heparin, phospholipids, and dextran sulfate. APOH prevents activation of the intrinsic blood coagulation cascade by attaching to phospholipids on the surface of damaged cells. APOH expressed by the liver and secreted in the plasma.

    • Synonyms

      Beta-2-glycoprotein 1, Beta-2-glycoprotein I, Apolipoprotein H, Apo-H, B2GPI, Beta(2)GPI, Activated protein C-binding protein, APC inhibitor, Anticardiolipin cofactor, APOH, B2G1, BG, B2GP-1, B2 Glycoprotein-I.

    • 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.

    Apoh Sf9 Human
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