Valentina Rangel-Angarita

@BleiholderFSU BS | @YaleChem @StacyMalaker PhD | Postdoc @RuotoloLab Studying glycoproteins w mass spec | Lover of cats, proteins, glycans, and mass spec |🇨🇴

[Bleiholder Group @BleiholderFSU]

Our 2023 paper on #TopDownProteomics is recognized with #RonHitesAward at #ASMS2025 for Outstanding Publication in @J_ASMS. Very thankful to all coauthors. @FannyCLiu @ErinPanczyk

@FSUResearch

[Yale Chemistry @YaleChem]

Congratulations to our PhD graduates (32 total)! As the lifeblood of research in Yale Chemistry, you have made significant contributions to improving outcomes and transforming society. We can’t wait to see how you continue this mission in Lux et Veritas – light and truth.

[Stacy Malaker @StacyMalaker]

Heading to #ASMS2025?! Check out Malaker lab posters from @A_Steigmeyer (Lexi), @VRAdoesMS (Val), @vchangchemistry (Vincent), @joann_chong (Joann), and Shane! Excited to see y'all there 🥳🪅#TeamMassSpec #glycotime

[Stacy Malaker @StacyMalaker]

Superstar grad student @vchangchemistry absolutely crushed 💪 his talk today @glyconet_nce!! #Glyco27 🟨 🎉🥳

Check out his work here: https://t.co/RjIhnb1RRs

And stay tuned for his next #glycotime paper coming soon!! 👀

[Stacy Malaker @StacyMalaker]

Congrats to @joann_chong for her ASMS Graduate Student Award!! 🥳🥳🎉Super proud to mentor such awesome students 😀#TeamMassSpec

[Stacy Malaker @StacyMalaker]

🚨New preprint alert!! Introducing "GlycoFASP" - a super easy method to isolate pure O-glycopeptides from complex samples. Pioneered by Shane and @keira_erol, they show that you can simply add sample + glycoprotease to a MWCO filter -> O-glycopeptides
10.26434/chemrxiv-2025-bxv0k

[Valentina Rangel-Angarita @VRAdoesMS]

@StacyMalaker I wouldn’t want you to 😆

[Valentina Rangel-Angarita @VRAdoesMS]

Such an honor to be the first grad of the Malaker lab!

[Stacy Malaker @StacyMalaker]

HUGE congratulations to my very first PhD student, @VRAdoesMS, who graduated yesterday and is now officially a doctor!! 🎉🎉🎉 They gave an amazing defense talk and we had an epic celebration. Super proud and exited for them!! 🍾🥂

[Stacy Malaker @StacyMalaker]

Congrats to @VRAdoesMS and @joann_chong!! 🥳🥂The paper is officially online now @J_ASMS: https://t.co/zMBTa6Zuv2

Also, check out this really awesome cover art 😍

[Stacy Malaker @StacyMalaker]

Huge congratulations to @vchangchemistry for his co-first author paper just published in @molcellprot!! 🥳🥳🥂This was a wonderful collaborative effort spearheaded by Niclas Karlsson and team to understand lubricin in osteoarthritis! #glycotime
https://t.co/RjIhnb1RRs

[Stacy Malaker @StacyMalaker]

Absolutely honored to be given this award, which speaks to my amazing trainees and all of their hard work! Can’t wait for #glyco27 and sharing our latest results! #glycotime #teammassspec 🎉

[Stacy Malaker @StacyMalaker]

Check out our brand-new review "Decoding Extracellular Protein Glycosylation in Human Health and Disease" written by grad students @A_Steigmeyer, @SC_Lowery, and @VRAdoesMS! Now available online at "Annual Reviews of Analytical Chemistry":

https://t.co/lx4jik8Lva

[Nick Riley @riley_nm1]

Are you a trainee interested in glycobiology? Join us (@fiona_chembot) for the Glycobiology Gordon Research Seminar, March 22-23, 2025 in Italy!

https://t.co/giQKE8WDLY

Submit abstracts by Dec. 15 to be considered for a talk! #glycotime

[Valentina Rangel-Angarita @VRAdoesMS]

@GarciaLabMS 🙋🏽‍♀️🙋🏽‍♀️

[Stacy Malaker @StacyMalaker]

🥳A bit of good news today before the chaos begins (or continues?) -- Our paper was published today @JProteomeRes! Big congrats to @joann_chong along with co-authors @VRAdoesMS, @keira_erol, and @TarynMLucas!
Check it out here: https://t.co/rPjksuE3gH

[Stacy Malaker @StacyMalaker]

Hey there, O-glyco enthusiasts! Do you use PNGaseF before your glycoproteomics runs? If so, you might want to check for "free" N-glycans hanging around in your sample. Check out @VRAdoesMS and @joann_chong's new preprint: 10.26434/chemrxiv-2024-568nn

[Bleiholder Group @BleiholderFSU]

Christian gave a Departmental Seminar at @ChemistryFsu @FSUartssciences
Thanks to all current and past member for all your hard work!

@FSUResearch

@jl16n @thapedrete @MengqiChai @VRAdoesMS @FannyCLiu

[Stacy Malaker @StacyMalaker]

🚨Check out our new #glycotime preprint: Glycosite Mapping and in situ Imaging of MUC2 Glycopeptides via On-slide Digestion with Mucinase StcE! 🥳@SC_Lowery et al used MALDI IMS and intact glycoproteomics to understand spatial distribution of mucins: https://t.co/bvGfNM6PmE 🧵👇

[Stacy Malaker @StacyMalaker]

Hey @YaleChem undergrad and graduate students, we have some really exciting #chembio events coming up the first week of October! @Icbs_Yale is hosting a career panel with some awesome speakers, and the Yale CBI retreat is featuring @ChemicalBiology!! Please register and join us!

[Bleiholder Group @BleiholderFSU]

(1/2) In our most recent paper, we investigated the monoclonal antibody NISTmAb using subpopulation selected collision induced unfolding in #TandemTIMS and our computational method #SRA.
#2024PioneeringInvestigators @ChemCommun

@FSUResearch

https://t.co/VQuN7KvkPV