CD19 (B-lymphocyte Antigen CD19, Differentiation Antigen CD19, AW495831)

Cat no: C2269-53D

Supplier: United States Biological

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CD19 is a 95kD glycoprotein also known as B4. It is a member of the Ig superfamily, expressed on all pro-B to mature B cells (during development) and follicular dendritic cells. Plasma cells do not express CD19. CD19, in association with CD21 and CD81, forms a molecular complex integral to B cell activation. Applications: Suitable for use in Flow Cytometry, Western Blot and Immunoprecipitation. Other applications not tested. Recommended Dilution: Flow Cytometry: (same/less than)1ug/10e6 cells in 100ul volume Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Catalogue number:	C2269-53D
Reactivities:	Mouse
Hosts:	Rat
Applications:	Flow Cytometry, Immunoprecipitation, Western Blot
Size:	50ug
Form:	Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.
P type:	Mab
Isotype:	IgG2a,k
Purity:	Purified by immunoaffinity chromatography.
References:	1. Fearon DT. 1993. Curr. Opin. Immunol. 5:341. 2. Krop I, et al. 1996. Eur. J. Immunol. 26:238. 3. Krop I, et al. 1996. J. Immunol. 157:48. 4. Tedder TF, et al. 1994. Immunol. Today 15:437.
Additional info:	Recognizes mouse CD19.

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CD19 (B-lymphocyte Antigen CD19, Differentiation Antigen CD19, AW495831)

Cat no: C2269-53D

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