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The patient must be closely monitored for anaphylactic shock, and anyone allergic to sheep protein, papain, bromelain, or papaya extracts (papain is used to cleave the antibody into Fab and Fc fragments) should not use ovine digoxin immune fab. Because it is relatively new, no drug interaction studies have been performed yet. [citation needed]
Chymopapain (EC 3.4.22.6, chymopapain A, chymopapain B, chymopapain S, brand name Chymodiactin) is a proteolytic enzyme isolated from the latex of papaya (Carica papaya).It is a cysteine protease which belongs to the papain-like protease (PLCP) group. [1]
Members of the papain-like protease family play a number of important roles in plant development, including seed germination, leaf senescence, and responding to abiotic stress. Papain-like proteases are involved in regulation of programmed cell death in plants, for example in tapetum during development of pollen.
Papain is the main ingredient of Papacarie, a gel used for chemomechanical dental caries removal. It does not require drilling and does not interfere in the bond strength of restorative materials to dentin. [13] Papain has been known to interfere with urine drug tests for cannabinoids. [14] It is found in some drug detox products.
An earlier study [13] had highlighted the similarity in specificity of caricain, chymopapain and papain. All seven bonds of the oxidized B chain of insulin that were hydrolyzed by caricain were also cleaved by papain, and six were hydrolyzed by chymopapain. Caricain can be assayed with Bz-ArgkNHPhNO2, kcat/Km being 187 M21 s21 at pH 6.8 and 40˚C.
An antibody digested by papain yields three fragments, two Fab fragments and one Fc fragment An antibody digested by pepsin yields two fragments: a F(ab') 2 fragment and a pFc' fragment The fragment crystallizable region ( Fc region ) is the tail region of an antibody that interacts with cell surface receptors called Fc receptors and some ...
CLSI provides direct assistance in Sub-Saharan Africa to combat HIV/AIDS and other infectious diseases. With grants from the US-based PEPFAR (President's Emergency Plan for AIDS Relief) program administered by a cooperative agreement from the Centers for Disease Control and Prevention (CDC) and the National Institute of Allergy and Infectious Diseases (NIAID), CLSI has been actively involved ...
Structured Product Labeling (SPL) is a Health Level Seven International (HL7) standard which defines the content of human prescription drug labeling in an XML format. [1] The "drug labeling" includes all published material accompanying a drug, such as the Prescribing Information which contains a great deal of detailed information about the drug.