The GRCF Core Store will provide 24/7 registration for new users of the 24/7 vending machines every Monday in April and May from 9 – 11 AM, Blalock 1026. Click here > Sign Up for Core Store 24/7 New User Registration 

Please be aware Blalock 1026 is JHU Hospital space, consequently, follow the NEW guidelines for wearing a mask…

Effective April 3, 2020, all employees will be required to wear a surgical, procedural or cloth face mask while working across any of Johns Hopkins Medicine healthcare facilities. If an employee is required to have a mandatory influenza vaccination due to their work area, that employee is also required to wear a mask during the COVID-19 response.

With the continued shutdown of all general office activities on the Johns Hopkins campus, the Core Store is trying to stay supportive of those researchers still working in their labs.  To this end, we are restocking items weekly in our 24/7 Service Centers in the Blalock and CRB Buildings.  If you need assistance or need to set up access to these centers, contact Core Store Customer Service or Lee Hilliard

We hope to be back on campus soon to resume our normal Core Store Service to all labs.  Until that point, though, we will not be processing any orders placed on the Core Store website.  If you need to reach us, please email the Core Store Customer Service department.


The Core Store is a division of the Genetic Resources Core Facility of the Johns Hopkins University School of Medicine.  In operation since 1989, the Core Store is a non-profit resource that offers appreciable savings and fast delivery of a wide variety of research products. The Core Store provides one-stop shopping, saving researchers both time and money. In addition to its product offering, the store charges no shipping and handling fees and has free delivery to three JHU campuses.

Store Hours

Monday – Friday 9:00am – 5:00pm (Closed from 1:00pm – 1:30pm daily)

The 24/7 Vending Center is always open with locations in:
Blalock 1026
CRB I-B02A
Asthma & Allergy Center 1A.C4

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Contact Information

1026 Blalock Building
600 N. Wolfe Street
Baltimore, MD 21287
Phone:  (410) 614-1647
Email: jhucorestore@jhmi.edu