They are pAPCs

Have surface marker  CD19

Antibodies at surface of b cell – IgM, IgD

Cause humoral immunity or antibodies mediated immunity

TLS Online TPP Program

#Id: 8769

#XL - T Zoology

TLS Online TPP Program

#Id: 8770

#XL - T Zoology

                                                                                                                                                                                                                                                                      

TLS Online TPP Program

#Id: 8771

#XL - T Zoology

TLS Online TPP Program

#Id: 8772

#XL - T Zoology

van’t Hoff plot is used measure rate of unfolding of proteins

TLS Online TPP Program

#Id: 8773

#XL - T Zoology

Techniques for Measuring Stability

Absorbance (e.g. Trp, Tyr) 

Fluorescence (Trp)-difference in emission max & intensity.

CD (far or near UV) - (2o or 3o) 

NMR 

DSC (calorimetry) 

Urea gradient gels - difference in the migrating rates between F and U.

Catalytic activity 

Chromophoric or fluorophoric probes/FRET 

TLS Online TPP Program

#Id: 8774

#XL - T Zoology

The Cp heat capacity of a defined system is the amount of heat (usually expressed in calories, kilocalories, or joules) needed to raise the system's temperature by one degree (usually expressed in Celsius or Kelvin).