CD21-VioBlue

Basic Information

• Brand Name: CD21-VioBlue
• Primary DI: 04049934134371
• Version / Model: 170-081-022
• Company Name: Miltenyi Biotec B.V. & Co. KG
• Labeler DUNS: 342920388
• Distribution Status: In Commercial Distribution
• Device Count in Pkg: 1
• Record Status: Published
• Publish Date: 2021-03-26
• Public Version: 1
• Public Version Date: 2021-04-05
• Public Version Status: New
• Public Device Record Key: c070519b-4593-4d06-8814-e8803176d45f

Device Description

HB5 recognizes CD21, a type I membrane glycoprotein. Expression of CD21 in humans is found on B cells, follicular dendritic cells, subsets of epithelial cells, and thymic T cells. The primary function attributed to CD21 has been to amplify the B cell receptor (BCR)-mediated signal transduction in response to antigen recognition. To enhance the BCR mediated activation, CD21 associates with CD19 and CD81 in a B cell–specific signal transduction complex, where interaction of BCR with CR2/CD19 amplifies the signals. In addition, CD21 serves as a receptor for split products of complement protein C3, the gp350/220 viral coat protein of the EBV and the immunoregulatory protein CD23.

Device Characteristics

• Single Use: No
• Prescription Use (Rx): No
• Over the Counter (OTC): No
• Kit: No
• Combination Product: No
• HCT/P: No
• Contains NRL: No
• Not Made with NRL: No
• MRI Safety: Labeling does not contain MRI Safety Information
• Direct Marking Exempt: No
• PM Exempt: Yes
• Has Serial Number: Yes
• Has Lot/Batch Number: Yes
• Has Manufacturing Date: Yes
• Has Expiration Date: Yes
• Has Donation ID: No

Sterilization

• Is Sterile: No
• Sterilization Prior Use: No

Product Codes

Code	Name	Medical Specialty	Regulation #	Device Class
MVU	Reagents, Specific, Analyte	Pathology	864.4020	1

GMDN Terms

Code	Name	Definition	Implantable	Status
64705	Assay development analyte-specific reagent IVD	An antibody, specific receptor protein, ligand, nucleic acid sequence (e.g., primer, probe) or similar reagent, which through specific binding or chemical reaction with an intended target, is used to identify or quantify a chemical substance in a biological specimen for the development of a laboratory developed test (LDT) or commercial in vitro diagnostic medical device (IVD). Commonly referred to as an analyte specific reagent (ASR), it is neither labelled with instructions for use nor diagnostic or performance claims.	No	Active

Identifiers

Type	ID	Issuing Agency	Package Type	Qty per Pkg	Pkg Status	Pkg Discontinue Date
Primary	04049934134371	GS1

Customer Contacts

• Phone: [phone]
• Email: [email protected]

Storage Conditions

• Type: Special Storage Condition, Specify
• Special Conditions: 2 - 8 °C Protected from light.