NOTE:
- Canadian Customers: This page shows all pricing in USD currency since exchange rates change continuously. However, the cart and checkout will display prices in CAD dollars.
- All customers: if your institution has a custom price, that price will be displayed in the cart after logging in.
DNA Bases
|
Synthesis Scale
|
4 nmole
|
10 nmole
|
25 nmole
|
50 nmole
|
250
nmole
|
1.0 µmole
|
10 µmole
|
|
Tubes
|
N/A
|
$0.29
|
$0.38
|
$0.50
|
$1.26
|
$2.57
|
$17.00
|
|
Plates
|
$0.08
|
$0.12
|
$0.20
|
$0.29
|
$0.56
|
$1.11
|
|
|
Min. Yield*
|
1 OD
|
2 OD
|
3OD
|
9 OD
|
25 OD
|
45 OD
|
|
|
Max Length
|
60 mer
|
70 mer
|
80 mer
|
90 mer
|
125 mer
|
125 mer
|
n/a
|
DNA EXTREmers
|
Synthesis Scale
|
4 nmole
|
|
Tubes
|
$0.82
|
|
Plates
|
$0.44
|
|
Min. Yield*
|
4 OD
|
|
Max Length
|
200 mer
|
Express Products
|
Product
|
Price
|
|
ExpressOligos (Tubes)
|
No additional charge
|
|
ExpressPlates
|
$45.00/plate
|
RNA Bases
|
|
50 nmole
|
250 nmole
|
1 µmole
|
10 µmole
|
RNA Base
|
$5.00 |
$8.00 |
$10.00 |
$85.00 |
LNA Bases
| |
50 nmole
|
LNA Primer Base
|
$15.00 |
LNA Probe Base
|
$20.00 |
*Minimum Yield based on oligos in tubes from 20–45 bases, inclusive.
Note: PAGE purification is available for oligos greater than 20 bases in length. 2-Step purification is required for HPLC-purified oligos greater than 60 bases in length, and for PAGE-purified oligos greater than 69 bases in length.
Plate-format oligos are available in the 10 nmole, 50 nmole, and 0.2 μmole scales. These oligos are delivered in 96-well plates and concentration normalized or lyophilized. Place orders for up to 1000 plate-format oligos online or email your order for more than 1000 oligos using our convenient upload forms.
qPCR Probes
| Combination |
Synthesis Scale
|
|
50 nmole
|
250 nmole
|
1 µmole
|
| 5' 6-FAM + 3' BBQ650 |
$195.00 |
$275.00 |
$415.00 |
| 5' 6-FAM + 3' BHQ 1 |
$195.00 |
$275.00 |
$415.00 |
| 5' HEX + 3' BHQ 1 |
$257.00 |
$368.00 |
$546.00 |
| 5' JOE + 3' BHQ 1 |
-- |
$362.00 |
$541.00 |
| 5' Oregon Green + 3' BHQ 1 |
-- |
$362.00 |
$541.00 |
| 5' TET + 3' BHQ 1 |
$257.00 |
$368.00 |
$546.00 |
| 5' CAL Fluor Red 610 + BHQ2 |
$325.00 |
$735.00 |
$825.00 |
| 5' Cyanine3 + 3' BHQ 2 |
$257.00 |
$368.00 |
$546.00 |
| 5' Cyanine3.5 + 3' BHQ 2 |
-- |
$362.00 |
$541.00 |
| 5' Cyanine5 + 3' BHQ 2 |
$257.00 |
$368.00 |
$546.00 |
| 5' Cyanine5.5 + 3' BHQ 2 |
-- |
$362.00 |
$541.00 |
| 5' HEX 3' + 3' BHQ 2 |
$257.00 |
$368.00 |
$546.00 |
| 5' ROX 3' + 3' BHQ 2 |
-- |
$362.00 |
$541.00 |
| 5' TAMRA + 3' BHQ 2 |
|
$362.00 |
$541.00 |
| 5' Texas Red + 3' BHQ 2 |
-- |
$362.00 |
$541.00 |
| 5' TF1 + 3' TQ1 |
-- |
$362.00 |
$541.00 |
| 5' TF2 + 3' TQ2 |
-- |
$362.00 |
$541.00 |
| 5' TF3 + 3' TQ3 |
-- |
$362.00 |
$541.00 |
| 5' TF5 + 3' TQ5 |
-- |
$362.00 |
$541.00 |
| 5' 6-FAM + 3' Tamra |
$195.00 |
$275.00 |
$415.00 |
| 5' HEX + 3' Tamra |
$257.00 |
$368.00 |
$546.00 |
| 5' TET + 3' Tamra |
$195.00 |
$275.00 |
$415.00 |
MGB Probes
| |
20 nmole
|
40 nmole
|
| MGB Probe (FAM) |
$360.00 |
$530.00 |
| MGB Probe (HEX) |
$428.00 |
$619.50 |
| MGB Probe (YAKYE) |
$428.00 |
$619.50 |
LNA Probes and Primers
| |
50 nmole
|
LNA Primer Base
|
$15.00 |
LNA Probe Base
|
$20.00 |
Purification Pricing
|
Syntheis Scale
|
50 nmole
|
250 nmole
|
1 µmole
|
10 µmolee
|
| HPSF |
$15.75 |
$17.85 |
$26.50 |
$52.50 |
| Min. Yield* |
10 OD |
35 OD |
-- |
-- |
| HPLC |
$44.00 |
$72.00 |
$110.00 |
$400.00 |
| Min. Yield* |
2 OD |
15 OD |
100 OD |
-- |
| PAGE |
$63.00 |
$89.00 |
$137.00 |
-- |
| Min. Yield* |
2 OD |
10 OD |
-- |
-- |
| Duel HPLC |
$84.00 |
$126.00 |
$200.00 |
$798.00 |
| Min. Yield* |
1 OD |
5 OD |
15 OD |
-- |
| PAGE/HPLC 2-Step |
$84.00 |
$137.00 |
$252.00 |
$1500.00 |
| Min. Yield* |
1 OD |
2 OD |
-- |
-- |
*Min yield is determined for standard oligos. The delivered quantity is dependent on the sequence composition, length, and modifications.
Notes:
- 2-Step purification is required for HPLC-purified oligos greater than 60 bases in length, and for PAGE-purified oligos greater than 69 bases in length.
- PAGE purification is available for oligos greater than 20 bases in length.
NGS Grade Oligos
|
Format
|
Synthesis Scale
|
4 nmole
|
10 nmole
|
25 nmole
|
50 nmole
|
250 nmole
|
1 µmole
|
10 µmole
|
| Custom DNA Tubes |
NGS Grade salt free |
-- |
$7.00 |
$7.00 |
$10.00 |
$10.00 |
$15.00 |
$25.00 |
| NGS Grade HPSF |
-- |
$12.00 |
$12.00 |
$15.00 |
$15.00 |
$25.00 |
$75.00 |
| Custom DNA Plates |
NGS Grade salt free |
$2.50 |
$2.50 |
$2.50 |
$4.50 |
$4.50 |
$7.00 |
-- |
| NGS Grade HPSF |
-- |
$7.50 |
$7.50 |
$9.50 |
$9.50 |
$17.00 |
-- |
| EXTREmers in Tubes |
NGS Grade salt free |
$7.00 |
-- |
-- |
-- |
-- |
-- |
-- |
| NGS Grade HPSF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| EXTREmers in Plates |
NGS Grade salt free |
$7.00 |
-- |
-- |
-- |
-- |
-- |
-- |
| NGS Grade HPSF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
*EXTREmer are delivered in 4 nmole quantities (not synthesis scale)
DNA Oligo Modifications
Do not see a modification you want? Contact us. We may be able to accommodate non-standard modifications.
| Designator |
Synthesis Scale |
|
25 nmole
|
50 nmole
|
250 nmole
|
1 µmole
|
10 µmole
|
| 2'-Fluoro-A |
$20.00 |
$37.50 |
$37.50 |
$57.00 |
$290.00 |
| 2'-Fluoro-C |
$20.00 |
$37.50 |
$37.50 |
$57.00 |
$290.00 |
| 2'-Fluoro-G |
$20.00 |
$37.50 |
$37.50 |
$57.00 |
$290.00 |
| 2'-Fluoro-U |
$20.00 |
$37.50 |
$37.50 |
$57.00 |
$290.00 |
| 2'-O Methyl-A |
-- |
$7.88 |
$12.08 |
$18.38 |
$135.00 |
| 2'-O Methyl-C |
-- |
$7.88 |
$12.08 |
$18.38 |
$135.00 |
| 2'-O Methyl-G |
-- |
$7.88 |
$12.08 |
$18.38 |
$135.00 |
| 2'-O Methyl-U |
-- |
$7.88 |
$12.08 |
$18.38 |
$135.00 |
| 2'3'-ddC |
-- |
$90.00 |
$90.00 |
$180.00 |
$920.00 |
| 3' B Wobble (C+G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' D Wobble (A+G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' H Wobble (A+C+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' K Wobble (G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' M Wobble (A+C) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' N Wobble (A+C+G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' R Wobble (A+G) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' S Wobble (C+G) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' V Wobble (A+C+G) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' W Wobble (A+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3' Y Wobble (C+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| 3'-Biotin |
-- |
$53.00 |
$63.00 |
$121.00 |
$441.00 |
| 3'-PT-Amino-Modifier C3 |
-- |
$75.00 |
$75.00 |
$125.00 |
-- |
| 5'-Biotin |
$37.00 |
$37.00 |
$50.00 |
$100.00 |
$500.00 |
| 5'OH-Methyl-C |
-- |
$330.00 |
$400.00 |
$620.00 |
$3,600.00 |
| 5-Dabcyl |
-- |
-- |
$155.00 |
$262.50 |
-- |
| 5-FAM |
-- |
$55.00 |
$70.00 |
$145.00 |
$525.00 |
| 5-Methyl-dC |
-- |
$42.00 |
$52.50 |
$78.75 |
$590.50 |
| 5-Nitroindole |
-- |
$131.25 |
$141.75 |
$215.25 |
$903.00 |
| 6-Carboxyfluorescein |
-- |
$50.00 |
$80.00 |
$110.00 |
-- |
| 6-Carboxyrhodamine (ester) |
-- |
$195.00 |
$195.00 |
$250.00 |
-- |
| 6-FAM 3' end |
-- |
$68.00 |
$85.00 |
$184.00 |
-- |
| 6-FAM 5' end |
-- |
$68.00 |
$85.00 |
$184.00 |
$525.00 |
| 6-Joe, SE (ester) |
-- |
$205.00 |
$205.00 |
$310.00 |
$7400.00 |
| ATTO390 (ester) |
-- |
$152.00 |
$221.00 |
$305.00 |
-- |
| ATTO488 (ester) |
-- |
$205.00 |
$273.00 |
$378.00 |
-- |
| ATTO532 (ester) |
-- |
$205.00 |
$273.00 |
$378.00 |
-- |
| ATTO550 (ester) |
-- |
$205.00 |
$273.00 |
$378.00 |
-- |
| ATTO565 (ester) |
-- |
$174.00 |
$263.00 |
$352.00 |
-- |
| ATTO590 (ester) |
-- |
$174.00 |
$263.00 |
$352.00 |
-- |
| ATTO633 (ester) |
-- |
$205.00 |
$273.00 |
$378.00 |
-- |
| ATTO647N (ester) |
-- |
$205.00 |
$273.00 |
$378.00 |
-- |
| ATTO655 (ester) |
-- |
$152.00 |
$221.00 |
$305.00 |
-- |
| ATTO700 (ester) |
-- |
$152.00 |
$221.00 |
$305.00 |
-- |
| ATTO740 (ester) |
-- |
$145.00 |
$210.00 |
$290.00 |
-- |
| Acrydite |
-- |
$84.00 |
$105.00 |
$158.00 |
$630.00 |
| Alexa Fluor 350 (ester) |
-- |
$593.00 |
$593.00 |
$1,533.00 |
-- |
| Alexa Fluor 488 (ester) |
-- |
$273.00 |
$273.00 |
$410.00 |
-- |
| Alexa Fluor 532 (ester) |
-- |
$342.00 |
$342.00 |
$515.00 |
$3650.00 |
| Alexa Fluor 546 (ester) |
-- |
$342.00 |
$342.00 |
$515.00 |
$5520.00 |
| Alexa Fluor 555 (ester) |
-- |
$593.00 |
$593.00 |
$1,533.00 |
-- |
| Alexa Fluor 568 (ester) |
-- |
$593.00 |
$593.00 |
$1,533.00 |
-- |
| Alexa Fluor 594 (ester) |
-- |
$399.00 |
$399.00 |
$609.00 |
$5870.00 |
| Alexa Fluor 633 (ester) |
-- |
$593.00 |
$593.00 |
$1,533.00 |
-- |
| Alexa Fluor 647 (ester) |
-- |
$273.00 |
$273.00 |
$410.00 |
-- |
| Alexa Fluor 660 (ester) |
-- |
$399.00 |
$399.00 |
$609.00 |
$5480.00 |
| Alexa Fluor 680 (ester) |
-- |
$593.00 |
$593.00 |
$1,533.00 |
-- |
| Alexa Fluor 700 (ester) |
-- |
$593.00 |
$593.00 |
$1,533.00 |
-- |
| Alexa Fluor 750 (ester) |
-- |
$399.00 |
$399.00 |
$609.00 |
-- |
| Amino Modifier C12 |
$50.00 |
$57.00 |
$74.00 |
$110.00 |
$441.00 |
| Amino Modifier C2 dT |
-- |
$199.50 |
$283.50 |
$409.50 |
-- |
| Amino Modifier C3 |
-- |
$105.00 |
$105.00 |
$147.00 |
-- |
| Amino Modifier C6 |
$15.00 |
$27.30 |
$33.60 |
$57.00 |
$210.00 |
| Amino Modifier C6 dT |
-- |
$131.00 |
$158.00 |
$237.00 |
$945.00 |
| Amino Modifier C7 |
-- |
$25.00 |
$25.00 |
$40.00 |
$250.00 |
| B Wobble (C+G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| BBQ650 (3') |
|
$257.25 |
$257.25 |
$294.00 |
|
| BHQ1-dT |
-- |
-- |
$163.00 |
$252.00 |
-- |
| BHQ2-dT |
-- |
-- |
$278.00 |
$383.00 |
-- |
| Biotin PC (Photocleavable) |
-- |
$152.00 |
$152.00 |
$289.00 |
$1,440.00 |
| Biotin-ON |
-- |
$58.00 |
$74.00 |
$121.00 |
$604.00 |
| Biotin-TEG (STANDARD) |
-- |
$84.00 |
$105.00 |
$137.00 |
$630.00 |
| Biotin-TEG (internal) |
-- |
$53.00 |
$53.00 |
$105.00 |
$525.00 |
| Biotin-dT |
-- |
$175.00 |
$175.00 |
$275.00 |
$1,375.00 |
| Black Hole Quencher 1 (BHQ1) |
-- |
$99.75 |
$131.00 |
$189.00 |
$1810.00 |
| Black Hole Quencher 2 (BHQ2) |
-- |
$99.75 |
$131.00 |
$189.00 |
$1810.00 |
| Cal Flour Red 560 |
|
350.00 |
350.00 |
455.00 |
3640.00 |
| Cal Flour Red 590 |
|
350.00 |
350.00 |
455.00 |
3640.00 |
| Cal Fluor Red 610 |
-- |
350.00 |
350.00 |
455.00 |
3640.00 |
| Cholesteryl-TEG |
-- |
$84.00 |
$84.00 |
$252.00 |
$1260.00 |
| Cyanine3 |
-- |
$97.00 |
$121.00 |
$189.00 |
$1025.00 |
| Cyanine3 (ester) |
-- |
$97.00 |
$121.00 |
$189.00 |
-- |
| Cyanine3.5 |
-- |
$173.00 |
$185.00 |
$294.00 |
-- |
| Cyanine3.5 (ester) |
-- |
$173.00 |
$185.00 |
$294.00 |
-- |
| Cyanine5 |
-- |
$97.00 |
$121.00 |
$189.00 |
$1190.00 |
| Cyanine5 (ester) |
-- |
$87.00 |
$121.00 |
$189.00 |
-- |
| Cyanine5.5 |
-- |
$184.00 |
$205.00 |
$310.00 |
$3100.00 |
| D Wobble (A+G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| DNP-TEG |
-- |
$20.00 |
$25.00 |
$45.00 |
$180.00 |
| Dabcyl (STANDARD) |
-- |
$84.00 |
$105.00 |
$158.00 |
788.00 |
| Dabcyl-dT |
-- |
$285.00 |
$382.50 |
$382.50 |
-- |
| Digoxigenin (ester) |
-- |
$121.00 |
$121.00 |
$184.00 |
$1,290.00 |
| Fluorescein |
-- |
$65.00 |
$81.00 |
$175.00 |
-- |
| Fluorescein-dT |
-- |
$184.00 |
$205.00 |
$289.00 |
$1440.00 |
| H Wobble (A+C+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| HEX |
-- |
$68.00 |
$85.00 |
$174.00 |
$683.00 |
| K Wobble (G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| M Wobble (A+C) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| N Wobble (A+C+G+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| Oregon Green 488 (ester) |
-- |
-- |
$263.00 |
$347.00 |
-- |
| Phosphate |
$17.00 |
$18.00 |
$20.00 |
$37.00 |
$275.50 |
| Phosphorothioation Bond (PTO) |
-- |
$3.50 |
$3.50 |
$5.00 |
$30.00 |
| R Wobble (A+G) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| ROX (ester) |
-- |
$174.00 |
$174.00 |
$263.00 |
$1790.00 |
| Ribo A |
-- |
$5.00 |
$8.00 |
$10.00 |
$85.00 |
| Ribo C |
-- |
$5.00 |
$8.00 |
$10.00 |
$85.00 |
| Ribo G |
-- |
$5.00 |
$8.00 |
$10.00 |
$85.00 |
| Ribo U |
-- |
$5.00 |
$8.00 |
$10.00 |
$85.00 |
| Ribo-8OxrG |
-- |
-- |
$320.00 |
-- |
-- |
| S Wobble (C+G) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| Spacer 18 |
-- |
$31.50 |
$53.00 |
$94.00 |
$378.00 |
| Spacer 9 |
-- |
$42.00 |
$53.00 |
$79.00 |
$315.00 |
| Spacer C3 |
-- |
$47.30 |
$57.00 |
$89.00 |
$315.00 |
| TAMRA (STANDARD) |
-- |
$89.00 |
$105.00 |
$158.00 |
709.00 |
| TAMRA-dT |
-- |
$142.00 |
$257.00 |
$383.00 |
-- |
| TET |
-- |
$65.00 |
$81.00 |
$165.00 |
$650.00 |
| TINA |
-- |
$47.00 |
$58.00 |
$100.00 |
-- |
| Tamra (ester) - 5-isomer |
-- |
$116.00 |
$142.00 |
$226.00 |
$1550.00 |
| Texas Red-X (ester) |
-- |
$200.00 |
$242.00 |
$347.00 |
-- |
| Thiol Mod C3 S-S |
-- |
$105.00 |
$105.00 |
$158.00 |
$788.00 |
| Thiol Modifier C6 S-S |
-- |
$131.00 |
$131.00 |
$205.00 |
$819.00 |
| Tide Fluor 1 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 2 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 3 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 4 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 5 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 6 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 7 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Fluor 8 |
-- |
$95.00 |
$95.00 |
$168.00 |
$929.00 |
| Tide Quencher 1 |
-- |
$42.00 |
$53.00 |
$105.00 |
$578.00 |
| Tide Quencher 2 |
-- |
$42.00 |
$53.00 |
$105.00 |
$578.00 |
| Tide Quencher 2 ester |
-- |
$236.00 |
$236.00 |
$420.00 |
$1,680.00 |
| Tide Quencher 3 |
-- |
$42.00 |
$53.00 |
$105.00 |
$578.00 |
| Tide Quencher 4 |
-- |
$42.00 |
$53.00 |
$105.00 |
$578.00 |
| Tide Quencher 5 |
-- |
$42.00 |
$53.00 |
$105.00 |
$578.00 |
| Uni-Link AminoModifier |
-- |
$79.00 |
$100.00 |
$152.00 |
$609.00 |
| V Wobble (A+C+G) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| W Wobble (A+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| Wobble (Hand-mixed) |
-- |
$8.00 |
$8.00 |
$10.00 |
$95.00 |
| Y Wobble (C+T) |
$0.38 |
$0.50 |
$1.26 |
$2.57 |
$17.00 |
| dK |
-- |
$194.00 |
$194.00 |
$310.00 |
$1,851.00 |
| dP |
-- |
$194.00 |
$194.00 |
$310.00 |
$1,851.00 |
| dP + dK mixture |
-- |
$194.00 |
$194.00 |
$310.00 |
$1,851.00 |
| dSpacer |
-- |
$89.00 |
$105.00 |
$158.00 |
$630.00 |
| deoxyInosine |
$10.50 |
$10.50 |
$12.60 |
$23.00 |
$94.00 |
| deoxyUridine |
$10.50 |
$10.50 |
$12.60 |
$23.00 |
$94.00 |
Black Hole Quencher
The Black Hole Quencher dyes were developed by and are licensed and sold under agreement with Biosearch Techologies, Inc. of Novato, CA. Black Hole Quencher is a trademark of Biosearch. Limitations apply.
Molecular Beacons
Limitations apply.
Trademarks
Tide Fluor and Tide Quencher are trademarks of AAT Bioquest, Inc. Alexa Fluor, Oregon Green, and Texas Red are registered trademarks and FAM, HEX, JOE, ROX, and TET are trademarks of Life Technologies. Cy is a registered trademark of GE Healthcare.
Additional Modifications Available
Eurofins Genomics has hundreds of additional modifications available. Contact Us.
Disclaimer of License
The Polymerase Chain Reaction ("PCR") process is covered by patents owned in the United States by Roche Molecular Systems, Inc. and patents outside the United States owned by F. Hoffman La Roche Ltd. Use of the PCR process requires a license. The purchase of Eurofins Genomics's products conveys no license, either expressly or by implication, to the purchaser or subsequent user to use the PCR process.
FEIN #20-1281242 * NIH BPA 263-00033233