Showing 28–36 of 73 results
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Recombinant Human Beta-Defensin 2 (DEFB4A)
Product Details
Gene ID 1673 Accession O15263 Alternative Name Beta-defensin 4A, BD-2, hBD-2, Defensin, beta 2, Skin-antimicrobial peptide 1, SAP1, DEFB102, DEFB2, DEFB4 Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so forms channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria. Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession O15263 Functions The ED50 was determined by its ability to chemoattract immature human dendritic cells using a concentration range of 1-50 ng/mL. Formulation Lyophilized from a 0.2 ?m filtered solution in PBS (pH 8) Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 4.6 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 2 (DEFB4A)
Product Details
Gene ID 1673 Accession O15263 Alternative Name Beta-defensin 4A, BD-2, hBD-2, Defensin, beta 2, Skin-antimicrobial peptide 1, SAP1, DEFB102, DEFB2, DEFB4 Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so forms channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria. Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession O15263 Functions The ED(50) was Determined by its ability to chemoattract immature human dendritic cells using a concentration range of 1-50 ng/mL. Formulation Recombinant Human beta Defensin-2 was lyophilized from 0.2 ?m filtered 100 mM NaCl, 20 mM PB, pH 7.4. Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 4 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method. Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 2 (DEFB4A)
Product Details
Gene ID 1673 Accession O15263 Alternative Name Beta-defensin 4A, BD-2, hBD-2, Defensin, beta 2, Skin-antimicrobial peptide 1, SAP1, DEFB102, DEFB2, DEFB4 Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so forms channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria. Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession O15263 Functions The ED50 was determined by its ability to chemoattract immature human dendritic cells using a concentration range of 1-50 ng/mL. Formulation Lyophilized from a 0.2 ?m filtered solution in PBS (pH 8) Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight N/A Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 3 (DEFB103A)
Product Details
Gene ID 55894 Accession P81534 Alternative Name Beta-defensin 3, BD-3, DEFB-3, HBD3, hBD-3, Defensin, beta 103, Defensin-like protein, BD3, DEFB103, DEFB3 Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so form channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession P81534 Functions The ED(50) was Determined by its antimicrobial resistance to E.Coli and was determined to be < 3.0 ug/mL. Formulation Recombinant Human beta Defensin-3 was lyophilized from 0.2 ?m filtered 100 mM NaCl, 20 mM PB, pH 7.4. Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 5.4 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method. Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 3 (DEFB103A)
Product Details
Gene ID 55894 Accession P81534 Alternative Name Beta-defensin 3, BD-3, DEFB-3, HBD3, hBD-3, Defensin, beta 103, Defensin-like protein, BD3, DEFB103, DEFB3 Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so form channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession P81534 Functions The ED(50) was Determined by its antimicrobial resistance to E.Coli and was determined to be < 3.0 ug/mL. Formulation Recombinant Human beta Defensin-3 was lyophilized from 0.2 ?m filtered 100 mM NaCl, 20 mM PB, pH 7.4. Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 5.4 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 4 (DEFB104A)
Product Details
Gene ID 140596 Accession Q8WTQ1 Alternative Name BD-4, DEFB-4, hBD-4, Defensin, beta 104, DEFB104, DEFB4, DEFB104A Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so forms channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession Q8WTQ1 Functions The ED(50) was determined by its ability to chemoattract immature human dendritic cells using a concentration range of 1-50 ng/mL. Formulation Recombinant Human Beta Defensin-4 was lyophilized from 0.2 ?m filtered 100 mM NaCl, 20 mM PB, pH 7.4. Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 6 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method. Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 4 (DEFB104A)
Product Details
Gene ID 140596 Accession Q8WTQ1 Alternative Name BD-4, DEFB-4, hBD-4, Defensin, beta 104, DEFB104, DEFB4, DEFB104A Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so forms channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession Q8WTQ1 Functions The ED(50) was determined by its ability to chemoattract immature human dendritic cells using a concentration range of 1-50 ng/mL. Formulation Recombinant Human Beta Defensin-4 was lyophilized from 0.2 ?m filtered 100 mM NaCl, 20 mM PB, pH 7.4. Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 6 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method. Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-Defensin 4 (DEFB104A)
Product Details
Gene ID 140596 Accession Q8WTQ1 Alternative Name BD-4, DEFB-4, hBD-4, Defensin, beta 104, DEFB104, DEFB4, DEFB104A Species Human Source E. coli Description Defensins are a large family of peptides of which two groups exist in mammals: alpha defensins and beta defensins – which are distinguishable by the spacing and connectivity of the conserved cysteine residues within the mature peptides. It is thought that the function of defensins in the eradication of pathogens from the host system is to insert themselves into the bacterial membrane under the influence of membrane potential, in doing so forms channels which lead to leakage of cytoplasmic molecules and cell death. Unlike hBD-1, this second peptide, human beta-defensin-2 (hBD-2), is regulated at a transcriptional level in response to contact with microorganisms, and is highly effective in killing the gram negative bacteria Its expression is also upregulated by the cytokine tumor necrosis factor-alpha. Accession Q8WTQ1 Functions The ED(50) was determined by its ability to chemoattract immature human dendritic cells using a concentration range of 1-50 ng/mL. Formulation Recombinant Human Beta Defensin-4 was lyophilized from 0.2 ?m filtered 100 mM NaCl, 20 mM PB, pH 7.4. Solubility A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. Appearance Lyophilized Powder Molecular Weight 6 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method. Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No) -
Recombinant Human Beta-NGF
Product Details
Gene ID 4803 Accession P01138 Alternative Name ?-NGF, Nerve Growth Factor Species Human Source E. coli Description ?-NGF is a potent neurotrophic factor that plays a crucial role in the development and preservation of the sensory and sympathetic nervous systems. ?-NGF also acts as a growth and differentiation factor for B lymphocytes and enhances B-cell survival. ?-NGF belongs to the cysteine-knot family of growth factors that assume stable, disulfide-linked homodimeric structures. Recombinant human ?-NGF shares approximately 90% homology with both the mouse and rat ?NGF at the primary level. Accession P01138 Functions N.A. Formulation N.A. Solubility Reconstitute at 0.1mg/ml in sterile PBS Appearance Lyophilized Powder Molecular Weight 14 Purity >95% as determined by SDS-PAGE Concentration <1.0 EU/μg of recombinant protein as determined by the LAL method. Shipping Condition Ambient Temperature Storage Condition The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? – 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. $0.00(No)