Active Recombinant Human CA9 protein, hFc-tagged

Cat.No. : CA9-890H
Product Overview : Recombinant Human CA9 protein(NP_001207.2)(Met1-Asp414), fused with hFc tag, was expressed in HEK293.
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Source : HEK293
Species : Human
Tag : hFc
Form : Lyophilized from sterile 100mM Glycine, 10mM NaCl, 50mM Tris, pH 7.5Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Bio-activity : Measured by its esterase activity. The specific activity is >50 pmoles/min/μg, as measured with 1 mM 4-Nitrophenyl acetate and 1 μg enzyme at 400 nm in 100 μL of 12.5 mM Tris, 75 mM NaCl, pH 7.5.
Molecular Mass : The recombinant human CA9/Fc is a disulfide-linked homodimer. The reduced monomer consists of 615 amino acids and predicts a molecular mass of 67.7 kDa. As a result of glycosylation, the apparent molecular mass of rh CA9/Fc monomer is approximately 80-90 kDa in SDS-PAGE under reducing conditions.
Protein Length : Met1-Asp414
Endotoxin : < 1.0 EU per μg of the protein as determined by the LAL method
Purity : > 90 % as determined by SDS-PAGE
Storage : Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : CA9 carbonic anhydrase IX [ Homo sapiens ]
Official Symbol : CA9
Synonyms : CA9; carbonic anhydrase IX; carbonic anhydrase 9; CAIX; carbonic dehydratase; MN; RCC associated protein G250; pMW1; CA-IX; P54/58N; membrane antigen MN; carbonate dehydratase IX; RCC-associated antigen G250; RCC-associated protein G250; renal cell carcinoma-associated antigen G250;
Gene ID : 768
mRNA Refseq : NM_001216
Protein Refseq : NP_001207
MIM : 603179
UniProt ID : Q16790

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (7)

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What signaling pathways are known to regulate CA9 expression? 06/15/2022

The HIF-1 signaling pathway primarily regulates CA9 in response to cellular oxygen levels.

How does CA9 contribute to pH regulation within the tumor microenvironment? 02/02/2022

CA9 aids in extracellular acidification, promoting tumor cell survival and invasion in acidic tumor microenvironments.

How is CA9 expression regulated in hypoxic conditions? 04/15/2021

CA9 expression is upregulated by the hypoxia-inducible factor (HIF) under low oxygen conditions.

How are elevated levels of CA9 associated with cancer prognosis? 05/26/2020

Elevated CA9 levels often correlate with poor prognosis in various cancers due to its role in tumor adaptation to hypoxia.

What post-translational modifications have been identified on CA9? 11/23/2017

Potential modifications like glycosylation can be identified using techniques like mass spectrometry.

Are there specific inhibitors that target CA9, especially in cancer therapeutics? 09/29/2017

Several inhibitors, like acetazolamide derivatives, have been explored to target CA9 in cancer treatment.

What roles does CA9 play in tumor physiology? 07/06/2017

CA9 helps tumors survive in hypoxic conditions by regulating pH through the conversion of CO2 to bicarbonate and protons.

Customer Reviews (3)

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Reviews
08/04/2022

    Exceptional consistency, vital for our research's reliability.

    12/16/2021

      Critical support for our protein analysis and quantification.

      02/07/2021

        Unmatched accuracy in protein identification and sequencing.

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