Human DDR1 Antibody

Catalog # Availability Size / Price Qty
Product Details
Supplemental Products
Reviews (1)

Human DDR1 Antibody Summary

Species Reactivity
Detects human DDR1 in direct ELISAs and Western blots. In direct ELISAs and Western blots, this antibody does not cross-react with recombinant human DDR2.
Monoclonal Mouse IgG2A Clone # 290420
Protein A or G purified from hybridoma culture supernatant
Mouse myeloma cell line NS0-derived recombinant human DDR1
Accession # Q08345
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.

Complete Your Experiment


Recommended Concentration
25 µg/mL
HeLa human cervical epithelial carcinoma cell line, see our available Western blot detection antibodies

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.

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.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
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: DDR1

DDR1, also known as CAK, CD167a, RTK6, and TrkE, is a 120 - 140 kDa type I transmembrane glycoprotein that belongs to the discoidin-like domain containing subfamily of receptor tyrosine kinases (1, 2). Mature human DDR2 consists of a 398 amino acid (aa) extracellular domain (ECD) that includes the discoidin-like domain, a 27 aa transmembrane segment, and a 470 aa cytoplasmic region with a tyrosine kinase domain (3). Within the ECD, human DDR1 shares 53% aa sequence identity with human DDR2 and 93% with mouse and rat DDR1. DDR1 is expressed on epithelial tissues, activated monocytes and neutrophils, and in several cancers (2, 4). Compared to isoform DDR1b, DDR1a lacks 37 aa’s that include a Shc-interacting NPxY motif in the cytoplasmic juxtamembrane region (5). Two additional kinase deficient splice forms are expressed in colon cancer (6). The discoidin-like domain mediates binding to collagens I - V (1, 7, 8). DDR1 selectively recognizes the triple helical structure of collagen (7, 8). It is expressed on the cell surface as a dimer which can include different isoforms (5, 9). DDR1 oligomerization enhances collagen binding and also modulates collagen fibrillogenesis (10, 11). The transmembrane segment contains a leucine zipper and GxxxG motif, but neither is exclusively required for dimerization (9). Collagen binding induces prolonged autophosphorylation, including the NPxY motif (7, 8). Collagen binding also results in the proteolytic cleavage of a tyrosine phosphorylated 60 kDa C-terminal fragment (CTF), and a 60 kDa ECD fragment (12, 13). TIMP3 and TAPI-1 inhibit shedding of the ECD fragment but not the CTF (12). Overexpression of DDR1a promotes MMP-2 activation and results in an increased invasiveness of a glioblastoma cell line; DDR1b does not (14).

  1. Vogel, W.F. et al. (2006) Cell. Signal. 18:1108.
  2. Yoshimura, T. et al. (2005) Immunologic Res. 31:219.
  3. Perez, J.L. et al. (1994) Oncogene 9:211.
  4. Laval, S. et al. (1994) Cell Growth Differ. 5:1173.
  5. Perez, J.L. et al. (1996) Oncogene 12:1469.
  6. Alves, F. et al. (2001) FASEB J. 15:1321.
  7. Shrivastava, A. et al. (1997) Mol. Cell 1:25.
  8. Vogel, W. et al. (1997) Mol. Cell 1:13.
  9. Nordeen, N.A. et al. (2006) J. Biol. Chem. 281:22744.
  10. Leitinger, B. (2003) J. Biol. Chem. 278:16761.
  11. Agarwal, G. et al. (2007) J. Mol. Biol. 367:443.
  12. Slack, B.E. et al. (2006) J. Cell Biochem. 98:672.
  13. Vogel, W.F. et al. (2001) FEBS Lett. 514:175.
  14. Ram, R. et al. (2006) J. Neurooncol. 76:239.
Long Name
Discoidin Domain Receptor 1
Entrez Gene IDs
780 (Human)
Alternate Names
CAK; CD167 antigen-like family member A; CD167a antigen; CD167a; DDR; DDR1; discoidin domain receptor family, member 1; discoidin domain receptor tyrosine kinase 1; Discoidin receptor tyrosine kinase; EC 2.7.10; EC; EDDR1; ENTRK4; Epithelial discoidin domain receptor 1; HGK2; MCK10; MCK-10; NTRK4; Protein-tyrosine kinase 3A; PTK3A protein tyrosine kinase 3A; PTK3A; receptor, type 4; RTK6; TRK E; TrkE

Product Datasheets

You must select a language.



No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Isotype Controls

Mouse IgG2A Isotype Control

Reconstitution Buffers

Secondary Antibodies

Reviews for Human DDR1 Antibody

Average Rating: 4 (Based on 1 Review)

5 Star
4 Star
3 Star
2 Star
1 Star

Have you used Human DDR1 Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Filter by:

Human DDR1 Antibody
By Anonymous on 08/25/2022
Application: ELISA Sample Tested: Serum and Plasma Species: Human