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  2. p24 capsid protein - Wikipedia

    en.wikipedia.org/wiki/P24_capsid_protein

    The p24 capsid protein is the most abundant HIV protein with each virus containing approximately 1,500 to 3,000 p24 molecules. [1] It is the major structural protein within the capsid , and it is involved in maintaining the structural integrity of the virus and facilitating various stages of the viral life cycle, including viral entry into host ...

  3. Diagnosis of HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/Diagnosis_of_HIV/AIDS

    The p24 antigen test detects the presence of the p24 protein of HIV (also known as CA), the capsid protein of the virus. Monoclonal antibodies specific to the p24 protein are mixed with the person's blood. Any p24 protein in the person's blood will stick to the monoclonal antibody and an enzyme-linked antibody to the monoclonal antibodies to ...

  4. Group-specific antigen - Wikipedia

    en.wikipedia.org/wiki/Group-specific_antigen

    The p24 capsid protein (CA) is a 24 kDa protein fused to the C-terminus of MA in the unprocessed HIV Gag polyprotein. After viral maturation, CA forms the viral capsid. CA has two generally recognized domains, the C-terminal domain (CTD) and the N-terminal domain (NTD). The CA CTD and NTD have distinct roles during HIV budding and capsid structure.

  5. P24 protein family - Wikipedia

    en.wikipedia.org/wiki/P24_protein_family

    P24 protein family is a group of transmembrane proteins that are major components of COPI and COPII-coated vesicles. The family is also known as EMP24/GP25L/p24 family and TMP21-like proteins . The latter naming was after transmembrane emp24 domain-containing protein 10 that was found in the human brain .

  6. Assessment of kidney function - Wikipedia

    en.wikipedia.org/wiki/Assessment_of_kidney_function

    Creatinine clearance exceeds GFR due to creatinine secretion, [4] which can be blocked by cimetidine. Both GFR and C Cr may be accurately calculated by comparative measurements of substances in the blood and urine, or estimated by formulas using just a blood test result ( eGFR and eC Cr ) The results of these tests are used to assess the ...

  7. Lentivirus - Wikipedia

    en.wikipedia.org/wiki/Lentivirus

    Gp120 surface envelope protein SU, encoded by the viral gene env. 120000 Da . Gp41 transmembrane envelope protein TM, also encoded by the viral gene env. 41000 Da. P24 capsid protein CA, encoded by the viral gene gag. 24000 Da. P17 matrix protein MA, also encoded by gag. 17000 Da. P7/P9 capsid protein NC, also encoded by gag. 7000–11000 Da.

  8. Creatinine - Wikipedia

    en.wikipedia.org/wiki/Creatinine

    Creatinine (/ k r i ˈ æ t ɪ n ɪ n,-ˌ n iː n /; from Ancient Greek κρέας (kréas) 'flesh') is a breakdown product of creatine phosphate from muscle and protein metabolism. It is released at a constant rate by the body (depending on muscle mass).

  9. Creatininase - Wikipedia

    en.wikipedia.org/wiki/Creatininase

    creatinine + H 2 O creatine Thus, the two substrates of this enzyme are creatinine and H 2 O , whereas its product is creatine . Creatininase is a member of the urease -related amidohydrolases , [ 2 ] the family of hydrolases , those acting on carbon-nitrogen bonds other than peptide bonds, specifically in cyclic amides.