Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.

Boost HDR efficiency without compromising safety and viability

Be the first to know when our
Alt-R™ HDR Enhancer Protein becomes available—sign up for early access and updates!

Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.
Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.


Frustrated with low HDR rates in your therapeutic genome editing workflow?

Meet Alt-R HDR Enhancer Protein

Designed specifically for CGMP/GMP therapeutic applications and manufactured by Aldevron to meet rigorous quality standards, Alt-R™ HDR Enhancer Protein is the newest addition to our CRISPR portfolio. This solution integrates effortlessly into your existing workflows—empowering a smooth transition from research to clinical development.

Why choose Alt-R HDR Enhancer Protein?

Improves HDR efficiency—even in difficult-to-edit cells like iPSCs and HSPCs
Maintains safety and cell health—no increase in off-target edits, translocations, or cytotoxicity
Streamlines your path to the clinic—will be available in RUO and CGMP/GMP grades

Be the first to know when Alt-R HDR Enhancer Protein become available by using the link below.

Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.
Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.

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Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.