COMBINED SYNOPSIS / SOLICITATION
6701 Rockledge Drive
Rockledge II
Bethesda, MD 20892
The Illumina Infinium EPIC Methylation array is an accepted and widely used method to assay DNA methylation at cytosine-guanine (CG) sequences across the genome. DNA methylation at CG sites is a major epigenetic mechanism by which gene transcription is regulated, and it may play a role development of diabetes and obesity. In the present project, genome-wide cytosine methylation should be measured using the Illumina Infinium EPIC Methylation array in DNA from peripheral blood samples in populations at diverse risk of diabetes collected in DECRS studies. Data should be provided both as the raw data files (.idat files) and as the methylation level at each CG site on the array (typically in .txt files, along with the p-value for detection). Standard Illumina quality control metrics should also be provided. Analyses of population differences in methylation at CG sites, in conjunction with genomic data (already collected), may help to identify epigenetic factors that mediate diabetes and obesity risk. These analyses will be conducted by DECRS scientists after the vendor delivers the methylation data.
Scope
The Illumina Infinium EPIC Methylation array is an accepted and widely used method to assay DNA methylation at cytosine-guanine (CG) sequences across the genome. DNA methylation at CG sites is a major epigenetic mechanism by which gene transcription is regulated, and it may play a role development of diabetes and obesity. In the present project, genome-wide cytosine methylation should be measured using the Illumina Infinium EPIC Methylation array in DNA from peripheral blood samples in populations at diverse risk of diabetes collected in DECRS studies. Data should be provided both as the raw data files (.idat files) and as the methylation level at each CG site on the array (typically in .txt files, along with the p-value for detection). Standard Illumina quality control metrics should also be provided. Analyses of population differences in methylation at CG sites, in conjunction with genomic data (already collected), may help to identify epigenetic factors that mediate diabetes and obesity risk. These analyses will be conducted by DECRS scientists after the vendor delivers the methylation data.
The contractor shall provide the below to brand name or equal specifications:
Illumina Infinium Methylation EPIC BeadChip Array
365 samples
DNAs isolated from Blood
DNAs submitted normalized in 45ul of buffer (500ng total)
Bisulfite Conversion
Sample Processing to Methylation Arrays
Data delivery via a secure SFTP server
Raw .idat files
Final report file (.txt with beta methylation values per CpG)
(viii) The provision at FAR clause 52.212-1, Instructions to Offerors – Commercial Items, applies to this acquisition.
(ix) The provision at FAR clause 52.212-2, Evaluation – Commercial Items, is applicable. Award will be made to the contractor providing the most advantageous quote to the Government. Technical factors and price considered.
The technical factors are as follows:
The contractor will be evaluated on their capability to provide the product to the specifications as stated on the solicitation and shall be required to provide required service with certification from the OEM.
(x) FAR clause 52.212-3, Offeror Representations and Certifications – Commercial Items, is applicable. An offeror shall complete only paragraphs (b) of this provision if the offeror has completed the annual representations and certificates electronically via http://www.acquisition.gov. If an offeror has not completed the annual representations and certifications electronically at the System for Award Management (SAM) website, the offeror shall complete only paragraphs (c) through (p) of this provision.
(xi) FAR clause at 52.212-4, Contract Terms and Conditions – Commercial Items, applies to this acquisition.
(xii) FAR clause at 52.212-5, Contract Terms and Conditions Required to Implement Statutes or Executive Orders – Commercial Items, applies to this acquisition. Including the following clauses and Prohibitions:
(xiii) Additional Contract Requirements: 52.211-6 Brand Name or Equal
(xiv) The Defense Priorities and Allocations System (DPAS) and assigned rating are not applicable.
(xv) Offers shall be submitted via email to [email protected]. The due date for receipt of offers is 11:00 am Eastern Time on July 18, 2021.
National Institute of Health, NIDDK
9000 Rockville Pike
Bethesda, MD 20892