2. Recombinant Proteins
  3. CD Antigens
  4. B Cell CD Proteins
  5. Ig-alpha/CD79a

Ig-alpha/CD79a

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Cat. No. Product Name / Synonyms Species Source
  • HY-P75386A
    CD79 Protein, Human (HEK293, His)

    B-cell antigen receptor complex-associated protein; CD79a; IGA; MB1; CD79b; IGB

    		Human HEK293
  • HY-P72709
    CD79A Protein, Human (HEK293, His)

    B-cell antigen receptor complex-associated protein alpha chain; CD79a; IGA; MB1

    		Human HEK293
    The CD79A protein is critical for initiating the B cell antigen receptor complex (BCR) signaling cascade upon antigen binding. It promotes internalization, transport to late endosomes, and antigen presentation of BCR complexes. CD79A Protein, Human (HEK293, His) is the recombinant human-derived CD79A protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CD79A Protein, Human (HEK293, His) is 111 a.a., with molecular weight of 25-40 kDa.
  • HY-P75383
    CD79A Protein, Mouse (HEK293, Fc)

    B-cell antigen receptor complex-associated protein alpha chain; CD79a; IGA; MB1

    		Mouse HEK293
    CD79A cooperates with CD79B to initiate the B cell antigen receptor complex (BCR) signaling cascade upon antigen binding. This results in complex internalization, transport and antigen presentation. CD79A Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived CD79A protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD79A Protein, Mouse (HEK293, Fc) is 109 a.a., with molecular weight of ~39 kDa.
  • HY-P75385
    CD79 Protein, Mouse (HEK293, His)

    B-cell antigen receptor complex-associated protein; CD79a; IGA; MB1; CD79b; IGB

    		Mouse HEK293
    CD79A, collaborating with CD79B, initiates the B-cell antigen receptor complex (BCR) signal cascade upon antigen binding. This leads to complex internalization, trafficking, and antigen presentation. Essential for BCR surface expression and B-cell differentiation, CD79A stimulates SYK activation, binds BLNK, and enhances Src-family kinase activity. It represses BCR signaling during immature B-cell development. As a disulfide-linked complex, CD79A forms the BCR with alpha/beta chain heterodimer and membrane-bound immunoglobulin. CD79 Protein, Mouse (HEK293, His) is a recombinant protein dimer complex containing mouse-derived CD79 protein, expressed by HEK293, with C-His labeled tag. CD79 Protein, Mouse (HEK293, His), has molecular weight of ~34.6 & 28.3 & 24.1 kDa, respectively.
  • HY-P75386
    CD79 Protein, Human (HEK293, Flag-His)

    B-cell antigen receptor complex-associated protein; CD79a; IGA; MB1; CD79b; IGB

    		Human HEK293
    CD79A Protein is crucial for initiating the B-cell antigen receptor complex (BCR) signal transduction cascade upon antigen binding. It facilitates BCR complex internalization, trafficking to late endosomes, and antigen presentation. CD79A ensures BCR surface expression, pro- and pre-B-cell differentiation, and autophosphorylation of SYK by binding to BLNK. It interacts with FYN and LYN kinases, enhancing their activity. CD79A, forming a disulfide-linked heterodimer with CD79B, constitutes the BCR complex. It interacts with SYK and BLNK, orchestrating essential signaling events in B-cell development. CD79 Protein, Human (HEK293, Flag-His) is a recombinant protein dimer complex containing human-derived CD79 protein, expressed by HEK293, with C-His, C-Flag labeled tag. CD79 Protein, Human (HEK293, Flag-His), has molecular weight of ~37.5 kDa.
Cat. No. Product Name Effect Purity