Formalin-fixed, paraffin-embedded Human Placenta stained with CD71 Monoclonal Antibody (TFRC/1817).
Formalin-fixed, paraffin-embedded Human Placenta stained with CD71 Monoclonal Antibody (TFRC/1817).

Anti-CD71 / Transferrin Receptor Antibody Clone TFRC/1817

$ 199.00$ 429.00
Please Select Product Options Below To View The Catalog Number.

SKU: 7037-MSM7
Species: Human
Tested Applications: Immunohistochemistry (IHC)
Available Conjugates: Unconjugated
Isotype: Mouse IgG2b kappa
Mass Spec Validated?: Not MS Validated

Product NumberDescriptionPrice
7037-MSM7-P0 Size: 20 ug, Tag: Unconjugated $ 199.00
7037-MSM7-P1 Size: 100 ug, Tag: Unconjugated $ 429.00
Shipping Information
In Stock.
Flat Rate Shipping Anywhere in the US: $45
Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:


Bioactivity (test results eg. IU/ml):

SKU: 7037-MSM7-P0
CD71 / Transferrin Receptor General Information
Alternate Names
Transferrin receptor protein 1, TfR1, Cluster of Differentiation 71, CD71, TFRC
Molecular Weight
85-95kDa (monomer) ;190kDa (dimer)
Chromosomal Location
Curated Database and Bioinformatic Data
Gene Symbol TFRC
Entrez Gene ID 7037
Ensemble Gene ID ENSG00000072274
RefSeq Protein Accession(s) NP_001121620, NP_001300895, NP_003225, NP_001300894
RefSeq mRNA Accession(s) NM_001313965, NM_003234, NM_001128148, NM_001313966,
RefSeq Genomic Accession(s) NG_046395, NC_000003, NC_018914
UniProt ID(s) A8K6Q8, Q7Z3E0, B7Z2I6, P02786, G3V0E5
UniGene ID(s) A8K6Q8, Q7Z3E0, B7Z2I6, P02786, G3V0E5
HGNC ID(s) 11763
Cosmic ID(s) TFRC
KEGG Gene ID(s) hsa:7037
PharmGKB ID(s) PA36478
General Description of CD71 / Transferrin Receptor.
This MAb recognizes a ~90-95kDa protein which is identified as cell surface transferrin receptor (CD71), a disulfide-bonded homodimeric glycoprotein of 180-190kDa. This MAb is highly specific to CD71 and shows no cross-reaction with other related proteins. Ligand for transferrin receptor is the serum iron transport protein, transferrin. This receptor is broadly distributed in carcinomas, sarcomas, leukemias, and lymphomas. CD71/Transferrin receptor has been reported to be associated with cell proliferation in both normal and neoplastic tissues and useful in predicting clinical behavior or response to therapy in a number of malignancies including breast cancer.

Human Anti-CD71 / Transferrin Receptor Antibody Product Attributes

Species: Human
Tested Applications: Immunohistochemistry (IHC).
Clonality: Monoclonal
Anti-CD71 / Transferrin Receptor Antibody Clone: TFRC/1817
Clone TFRC/1817 Host and Isotype: Mouse IgG2b kappa
Anti-Human CD71 / Transferrin Receptor Positive Control Sample: PC3 cells. Human placenta or breast carcinoma.
Cellular Localization of Antibody <TFRC/1817 Staining: Cell surface
Buffer and Stabilizer: 10mM PBS with 0.05% BSA and 0.05% Azide
Antibody Concentration: 200 ug/ml
Antibody Purification Method:Protein A/G Purified
Immunogen: Recombinant human TFRC protein fragment (aa94-212)
Storage Conditions: Store at 2 to 8° C (refrigerate). Stable for 24 months when properly stored.

CD71 / Transferrin Receptor Previously Observed Antibody Staining Patterns

Observed Subcellular, Organelle Specific Staining Data:

Anti-TFRC antibody staining is expected to be primarily localized to the endosomes and lysosomes.

Observed Antibody Staining Data By Tissue Type:

Variations in CD71 / Transferrin Receptor antibody staining intensity in immunohistochemistry on tissue sections are present across different anatomical locations. An intense signal was observed in hematopoietic cells in the bone marrow and trophoblastic cells in the placenta. More moderate antibody staining intensity was present in hematopoietic cells in the bone marrow and trophoblastic cells in the placenta. Low, but measureable presence of CD71 / Transferrin Receptor could be seen inlymphoid tissue in appendix, glandular cells in the breast, myoepithelial cells in the breast, respiratory epithelial cells in the bronchus, neuronal cells in the caudate nucleus, cells in the granular layer in cerebellum, neuronal cells in the cerebral cortex, squamous epithelial cells in the cervix, uterine, glandular cells in the endometrium, epididymis and gallbladder, myocytes in heart muscle, hepatocytes in liver, respiratory epithelial cells in the nasopharynx, follicle cells in the ovary, ovarian stroma cells in the ovary, exocrine glandular cells in the pancreas, islets of Langerhans in pancreas, glandular cells in the parathyroid gland and prostate, keratinocytes in skin, melanocytes in skin, glandular cells in the small intestine, smooth muscle cells in the smooth muscle, peripheral nerve in mesenchymal tissue, glandular cells in the stomach, Leydig cells in the testis and non-germinal center cells in the tonsil. We were unable to detect CD71 / Transferrin Receptor in other tissues. Disease states, inflammation, and other physiological changes can have a substantial impact on antibody staining patterns. These measurements were all taken in tissues deemed normal or from patients without known disease.

Observed Antibody Staining Data By Tissue Disease Status:

Tissues from cancer patients, for instance, have their own distinct pattern of CD71 / Transferrin Receptor expression as measured by anti-CD71 / Transferrin Receptor antibody immunohistochemical staining. The average level of expression by tumor is summarized in the table below. The variability row represents patient to patient variability in IHC staining.
Sample Type breast cancer carcinoid cervical cancer colorectal cancer endometrial cancer glioma head and neck cancer liver cancer lung cancer lymphoma melanoma ovarian cancer pancreatic cancer prostate cancer renal cancer skin cancer stomach cancer testicular cancer thyroid cancer urothelial cancer
Signal Intensity ++ - ++ ++ ++ ++ +++ + + + + ++ + - - ++ - - - ++
TFRC Variability ++ + ++ + ++ ++ + ++ +++ ++ ++ ++ ++ + ++ ++ ++ + ++ ++

Limitations and Warranty

enQuire Bio's CD71 / Transferrin Receptor Anti-Human Monoclonal is available for Research Use Only. This antibody is guaranteed to work for a period of two years when properly stored.

There are no reviews yet.

Be the first to review “Anti-CD71 / Transferrin Receptor Antibody Clone TFRC/1817”

Your email address will not be published. Required fields are marked *

Share a Protocol (View Reviewed Protocols Below)

Protocol Title




  protocol submission gif
enQuire Bio, LLC   8420 S Continental Divide Rd, #202   Littleton, CO 80127
Chat: See lower right corner. | | Fax: 1-720-897-3730
Customer Service Available M-F 8AM-6PM MST or 24/7 Via Email

Anti-CD71 / Transferrin Receptor Antibody Clone TFRC/1817