CLUSTER OF DIFFERENTIATION

0.0(0)
Studied by 0 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/7

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 10:14 AM on 8/8/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

8 Terms

1
New cards

CD3

Associated Cell Types

Primary Biological Function

???

All T Lymphocytes

Signal transduction subunit of T-Cell Receptor (TCR) complex 

2
New cards

CD4

???

TH cells, Treg cells

Co-receptor for MHC Class II; target for HIV binding 

3
New cards

CD8

???

Cytotoxic T (TC) cells

Co-receptor for MHC Class I molecules

4
New cards

CD16

???

NK cells, Neutrophils, Macrophages

FcγRIII receptor; mediates Antibody-Dependent Cellular Cytotoxicity (ADCC) 

5
New cards

CD20

???

B cells (Late pre-B to mature)

Regulates B-cell activation, proliferation, and differentiation 

6
New cards

CD21

???

B cells, Follicular Dendritic Cells

Receptor for complement breakdown product C3d; Epstein-Barr Virus (EBV) & C3d receptor

7
New cards

CD56

???

NK cells

Adhesion molecule; primary phenotypic marker for human NK cells

8
New cards

CD19

???

B cells, Follicular Dendritic Cells

Part of B-cell co-receptor complex; regulates B-cell activation and development