CRHBP Protein, Human (HEK293, His)
Based on 1 Customer Validation
CRHBP Protein critically regulates by binding to and inactivating corticotropin-releasing factor (CRF), suggesting a role in preventing excessive pituitary-adrenal stimulation, especially during pregnancy. This interaction contributes to balancing neuroendocrine signaling pathways, ensuring appropriate physiological responses and safeguarding against pituitary-adrenal axis overstimulation, particularly in the context of pregnancy. CRHBP Protein, Human (HEK293, His) is the recombinant human-derived CRHBP protein, expressed by HEK293 , with C-6*His labeled tag.
- Species: Human
- Source: HEK293
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Storage:Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
Description
CRHBP Protein critically regulates by binding to and inactivating corticotropin-releasing factor (CRF), suggesting a role in preventing excessive pituitary-adrenal stimulation, especially during pregnancy. This interaction contributes to balancing neuroendocrine signaling pathways, ensuring appropriate physiological responses and safeguarding against pituitary-adrenal axis overstimulation, particularly in the context of pregnancy. CRHBP Protein, Human (HEK293, His) is the recombinant human-derived CRHBP protein, expressed by HEK293 , with C-6*His labeled tag.
Background
The CRHBP Protein plays a crucial role by binding to corticotropin-releasing factor (CRF) and effectively inactivating it. This action suggests a regulatory function, potentially serving to prevent inappropriate pituitary-adrenal stimulation, particularly during pregnancy. By binding and inactivating CRF, CRHBP may contribute to maintaining a balance in the neuroendocrine signaling pathways, ensuring appropriate physiological responses and protecting against overstimulation of the pituitary-adrenal axis, particularly in the context of pregnancy.
Technical Parameters
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Species Human
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Source HEK293
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Tag C-6*His
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Accession
P24387 (Y25-L322)
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Molecular Construction
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N-term
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CRHBP (Y25-L322)
Accession # P24387 -
6*His
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C-term
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Protein Length
Full Length of Mature Protein
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Synonyms
CRHBP; Corticotropin-Releasing Hormone-Binding Protein; Corticotropin Releasing Hormone Binding Protein; CRF-Binding Protein; CRF-BP; CRH-BP; CRFBP; Corticotropin Releasing Hormone-Binding Protein; Corticotropin-Releasing Factor-Binding Protein
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AA Sequence
YLELREAADYDPFLLFSANLKRELAGEQPYRRALRCLDMLSLQGQFTFTADRPQLHCAAFFISEPEEFITIHYDQVSIDCQGGDFLKVFDGWILKGEKFPSSQDHPLPSAERYIDFCESGLSRRSIRSSQNVAMIFFRVHEPGNGFTLTIKTDPNLFPCNVISQTPNGKFTLVVPHQHRNCSFSIIYPVVIKISDLTLGHVNGLQLKKSSAGCEGIGDFVELLGGTGLDPSKMTPLADLCYPFHGPAQMKVGCDNTVVRMVSSGKHVNRVTFEYRQLEPYELENPNGNSIGEFCLSGL
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Predicted Molecular Mass
34.4 kDa
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Molecular Weight
Approximately 37 kDa, based on SDS-PAGE under reducing conditions.
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Glycosylation
Yes
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder.
Lyophilized from a 0.22 μm filtered solution of 20 mM Tris-HCl, 150 mM NaCl, pH 7.5.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.
<1 EU/μg, determined by LAL method.
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
Room temperature in continental US; may vary elsewhere.
Documentation
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Data Sheet (237 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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