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All kit guides / BillionToOne

BillionToOne

UNITY Complete / Carrier Screen / Aneuploidy

BloodKit guide

BillionToOne UNITY Complete, Carrier Screen and Aneuploidy: 10 mL Streck cfDNA tubes filled to the top, count by panel, FedEx.

Book a mobile drawView steps

Specimen

Blood

Tubes / kit

10 mL Streck cell-free DNA BCT tubes and a requisition with barcodes. [B1]

Processing

Follow the instructions in your kit.

Shipping

Schedule a FedEx pickup at 1-800-463-3339. [B1]

Overview

About this kit

BillionToOne runs the UNITY prenatal screens. [B1]

UNITY Carrier Screen (for example cystic fibrosis, SMA, hemoglobinopathies, optional fragile X), UNITY Aneuploidy (for example trisomy 21 and 18), and UNITY Complete, which combines both. [B1]

The process

Step by step

  1. 1

    Before the visit

    Prep

    • Follow the instructions in your kit.
  2. 2

    The draw

    Draw

    • Draw 10 mL Streck cfDNA BCT tubes: 3 for Complete, 1 for Carrier Screen, 2 for Aneuploidy. [B1]
    • Fill each to the top (at least 8 mL). [B1]
    • Affix the barcode to the tubes. [B1]
  3. 3

    Right after collection

    Processing

    • Follow the instructions in your kit.
  4. 4

    Get it to the lab

    Shipping

    • Include insurance card copies and the signed requisition. [B1]
    • Schedule a FedEx pickup at 1-800-463-3339. [B1]

At a glance

Tube and processing details

Specimen
  • Blood
Tubes and kit contents
  • 10 mL Streck cell-free DNA BCT tubes and a requisition with barcodes. [B1]
Processing
  • Follow the instructions in your kit.
Shipping
  • Include insurance card copies and the signed requisition. [B1]
  • Schedule a FedEx pickup at 1-800-463-3339. [B1]

Avoid a redraw

Common mistakes

Wrong tube count for the panel. [B1]
Underfilled tubes. [B1]

Questions

FAQ

How many tubes?

3 for Complete, 1 for Carrier Screen, 2 for Aneuploidy. [B1]

How full?

To the top, at least 8 mL. [B1]

On this page

  • About this kit
  • Step by step
  • Tube and processing details
  • Common mistakes
  • FAQ
  • Related kits

Bring your sealed kit

A certified mobile phlebotomist draws your blood at home. Use the Book a mobile draw button to schedule.

Sources

  • [B1] BillionToOne UNITY requisition (copy hosted by AlloHope)

    allohopefoundation.org/wp-content/uploads/2024/10/BTO_FORM_U

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