Human CD38 Antibody

Catalog # Availability Size / Price Qty
MAB2404-SP
MAB2404-100
MAB2404-500
CD38 in Human PBMCs.
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Human CD38 Antibody Summary

Species Reactivity
Human
Specificity
Detects human CD38.
Source
Monoclonal Mouse IgG2A Clone # 240742
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
NS0 mouse myeloma cell line transfected with human CD38
Met1-Ile300
Accession # P28907
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

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Applications

Recommended Concentration
Sample
Flow Cytometry
2.5 µg/106 cells
Human whole blood lymphocytes
Immunoprecipitation
25 µg/mL
Conditioned cell culture medium spiked with Recombinant Human CD38 (Catalog # 2404‑AC), see our available Western blot detection antibodies
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 
Immunocytochemistry
5-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunocytochemistry CD38 antibody in Human PBMCs by Immunocytochemistry (ICC). View Larger

CD38 in Human PBMCs. CD38 was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) using 10 µg/mL Mouse Anti-Human CD38 Monoclonal Antibody (Catalog # MAB2404) for 3 hours at room temperature. Cells were stained with the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Immunocytochemistry View Larger

Detection of CD38 in Daudi Human Burkitt's Lymphoma Cell Line (positive) and HDLM‑2 Human Hodgkin’s Lymphoma Cell Line (negative) Cells. CD38 was detected in immersion fixed Daudi Human Burkitt's Lymphoma Cell Line (positive) and HDLM‑2 Human Hodgkin’s Lymphoma Cell Line (negative) Cells using Mouse Anti-Human CD38 Monoclonal Antibody (Catalog # MAB2404) at 5 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cell surface and cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Immunohistochemistry View Larger

Detection of CD38 in human tonsil. CD38 was detected in immersion fixed paraffin-embedded sections of human tonsil using Mouse Anti-Human CD38 Monoclonal Antibody (Catalog # MAB2404) at 5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell surface in lymphocytes. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CD38

CD38, also known as ADP-ribosyl cyclase, is a Type II integral membrane protein. The enzyme is able to transform NAD(P)+ into three different products with calcium mobilizing ability, cyclic ADP-ribose, NAADP+, and ADP-ribose (1). CD38 is expressed in B and T lymphocytes, osteoclasts, and in cardiac, pancreatic, liver and kidney cells (2, 3). Through its production of cyclic ADP-ribose, CD38 modulates calcium-mediated signal transduction in many types of cells, including neutrophils and pancreatic beta  cells (4, 5).

References
  1. Schuber, F. and F.E. Lund (2004) Curr. Mol. Med. 4:249.
  2. Jackson, D.G. and J.I. Bell (1990) J. Immunol. 144:2811.
  3. Sun, L. et al. (1999) J. Cell Biol. 146:1161.
  4. Partida-Sanchez, S. et al. (2001) Nature Med. 7:1209.
  5. Kato, I. et al. (1995) J. Biol. Chem. 270:30045.
Long Name
Cluster of Differentiation 38
Entrez Gene IDs
952 (Human); 12494 (Mouse); 25668 (Rat); 102126394 (Cynomolgus Monkey)
Alternate Names
2'-phospho-ADP-ribosyl cyclase; 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase (EC:2.4.99.20); 2'-phospho-cyclic-ADP-ribose transferase; ADPRC 1; ADPRC1; ADP-ribosyl cyclase 1; ADP-ribosyl Cyclase; ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1; ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase; cADPr hydrolase 1; CD_antigen: CD38; CD38 antigen (p45); CD38 antigen; CD38 molecule; CD38; cluster of differentiation 38; Cyclic ADP-ribose hydrolase 1; Cyclic ADP-ribose Hydrolase; EC 2.4.99.20; EC 3.2.2.6; EC:3.2.2.6; NAD(+) nucleosidase; T10

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Immunohistochemistry Reagents

Isotype Controls

Mouse IgG2A Isotype Control

Reconstitution Buffers

Secondary Antibodies

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