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Product Details
BD OptiBuild™
TFR; TFRC; Trfr; TfR1; Transferrin receptor protein 1
Human (Tested in Development)
Mouse BALB/c IgG2a
Pokeweed–stimulated peripheral blood cells
Flow cytometry (Qualified)
0.2 mg/ml
II L-13
AB_2872733
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO
Preparation And Storage
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with BD Horizon BUV805 under optimal conditions that minimize unconjugated dye and antibody.
Recommended Assay Procedures
For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes (including BD OptiBuild Brilliant reagents) are used in the same experiment. Fluorescent dye interactions may cause staining artifacts which may affect data interpretation. The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions. More information can be found in the Technical Data Sheet of the BD Horizon Brilliant Stain Buffer (Cat. No. 563794).
Product Notices
- This antibody was developed for use in flow cytometry.
- The production process underwent stringent testing and validation to assure that it generates a high-quality conjugate with consistent performance and specific binding activity. However, verification testing has not been performed on all conjugate lots.
- Researchers should determine the optimal concentration of this reagent for their individual applications.
- An isotype control should be used at the same concentration as the antibody of interest.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
- BD Horizon Brilliant Stain Buffer is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,575,303; 8,354,239.
- BD Horizon Brilliant Ultraviolet 805 is covered by one or more of the following US patents: 8,110,673, 8,158,444; 8,227,187; 8,575,303; 8,354,239.
Companion Products
Human BD Fc Block™ RUO
Size
50 µg
Cat No.
564219
Stain Buffer (FBS) RUO
Size
500 ML
Cat No.
554656
Stain Buffer (BSA) RUO
Size
500 ML
Cat No.
554657
Brilliant Stain Buffer RUO
Size
100 Tests
Cat No.
563794
Lysing Solution 10X Concentrate IVD
Size
100 ML
Cat No.
349202
Lysing Buffer RUO
Size
100 ML
Cat No.
555899
748308 Rev. 2
Antibody Details
L01.1
The L01.1 monoclonal antibody specifically binds to CD71 which is also known as the transferrin receptor (TFR). This type II transmembrane glycoprotein is expressed on cells as a disulfide-linked homodimer comprised of 95 kDa monomers. CD71 is expressed on activated lymphocytes, monocytes, macrophages, brain endothelium, and most proliferating cells. The transferrin receptor is also present on early erythroid cells but is lost as reticulocytes differentiate into mature erythrocytes. CD71 is lowly expressed on normal resting lymphocytes and is upregulated during lymphocyte responses to antigens or mitogens. The transferrin receptor is essential for iron transport into proliferating cells. Through an endocytic pathway, the transferrin receptor mediates cellular iron uptake by binding and internalizing iron that is bound to transferrin. After releasing iron within the low pH endosomal environment, transferrin and its receptor can be recycled to the cell surface.
The antibody was conjugated to BD Horizon™ BUV805 which is part of the BD Horizon Brilliant™ Ultraviolet family of dyes. This dye is a tandem fluorochrome of BD Horizon BUV395 with an Ex Max of 348 nm and an acceptor dye with an Em Max at 805 nm. BD Horizon Brilliant BUV805 can be excited by the ultraviolet laser (355 nm) and detected with a 820/60 filter and a 770LP.
748308 Rev. 2
Format Details
BUV805
The BD Horizon Brilliant™ Ultraviolet 805 (BUV805) Dye is part of the BD Horizon Brilliant™ Ultraviolet family of dyes. This tandem fluorochrome is comprised of a BUV395 donor with an excitation maximum (Ex Max) of 351-nm and an acceptor dye with an emission maximum (Em Max) at 803-nm. BUV805, driven by BD innovation, is designed to be excited by the ultraviolet laser (355 nm) and detected using an optical filter centered near 805-nm (e.g., a 820/60 or a 780/60 bandpass filter). Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
BUV805
351 nm
803 nm
748308 Rev.2
Citations & References
View product citations for antibody "748308" on CiteAb
Development References (7)
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Jefferies WA, Brandon MR, Hunt SV, Williams AF, Gatter KC, Mason DY. Transferrin receptor on endothelium of brain capillaries. Nature. 1998; 312(5990):162-163. (Biology). View Reference
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Judd W, Poodry CA, Strominger JL. Novel surface antigen expressed on dividing cells but absent from nondividing cells.. J Exp Med. 1980; 152(5):1430-5. (Biology). View Reference
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Larrick JW, Cresswell P. Modulation of cell surface iron transferrin receptors by cellular density and state of activation.. J Supramol Struct. 1979; 11(4):579-86. (Biology). View Reference
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Loken MR, Shah VO, Dattilio KL, Civin CI. Flow cytometric analysis of human bone marrow: I. Normal erythroid development.. Blood. 1987; 69(1):255-63. (Biology). View Reference
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Newman RA. Lymphoid receptors for transferrin.. Meth Enzymol. 1987; 150:723-45. (Biology). View Reference
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Phillips JH, Le AM, Lanier LL. Natural killer cells activated in a human mixed lymphocyte response culture identified by expression of Leu-11 and class II histocompatibility antigens.. J Exp Med. 1984; 159(4):993-1008. (Immunogen). View Reference
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Schwarting R, Stein H. Cluster report: CD71. In: Knapp W. W. Knapp .. et al., ed. Leucocyte typing IV : white cell differentiation antigens. Oxford New York: Oxford University Press; 1989:455-460.
748308 Rev. 2
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.