CD19 (Carboxyfluorescein) | US Biological C2269-83N2 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

US Biological

product type :

antibody

product name :

CD19 (Carboxyfluorescein)

catalog :

C2269-83N2

quantity :

100Tests

clonality :

monoclonal

host :

mouse

conjugate :

nonconjugated

clone name :

4G7-2E3

The same clone is also sold as:

R&D Systems: FAB4867V-100UG, FAB4867B-025, FAB4867T-025, FAB4867S-100UG, MAB4867, FAB4867N, FAB4867A, FAB4867F, FAB4867R-025, FAB4867P, FAB4867U-100UG, FAB4867G-100UG, FAB4867C

reactivity :

human

product information

Catalog Number :

C2269-83N2

Product wo Prefix :

CD19 (Carboxyfluorescein)

Host :

mouse

Product Type :

Mab

Conjugate :

Carboxyfluorescein

Category :

Antibodies

Size1 :

100Tests

Clone # USB :

4G7-2E3

Isotype :

IgG1

Desc1 :

CD19 is a 95kD transmembrane glycoprotein with two Ig-like C2-set domains. CD19 regulates B cell development and activation through interactions with CD21, CD22, and the B cell receptor. CD19 polymorphisms and upregulation lead to the development of autoimmunity by promoting autoantibody production. Within the extracellular domain, human CD19 shares 57% aa sequence identity with mouse and rat CD19. Applications: Suitable for use in Flow Cytometry. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Calc Crossreactivity :

Immunogen :

Human chronic lymphocytic leukemia cells

Specificity :

Recognizes human CD19.

Purity :

Purified by Protein G affinity chromatography.

Form :

Supplied as a liquid in PBS, 0.09% sodium azide. Labeled with Carboxyfluorescein.

Concentration :

As reported

Desc2 :

Product Type: Mab Isotype: IgG1 Clone No: 4G7-2E3 Host: mouse Source: human Concentration: As reported Form: Supplied as a liquid in PBS, 0.09% sodium azide. Labeled with Carboxyfluorescein. Purity: Purified by Protein G affinity chromatography. Immunogen: Human chronic lymphocytic leukemia cells Specificity: Recognizes human CD19. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Calc Applications Abbrev :

Storage Temperature :

-20°C