Calf Distinction

09/10/2026

New work from the University of Florida is drawing attention to an underappreciated participant in the process of gut colonization. Secretory immunoglobulin A, or SIgA, is supplied through colostrum and milk. Schrag and colleagues have been investigating whether milk-derived SIgA does more than provide passive immune protection. Their work suggests that SIgA may also help guide which microbes become established in the developing rumen.

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New work from the University of Florida is drawing attention to an underappreciated participant in the process of gut colonization. Secretory immunoglobulin A, or SIgA, is supplied through colostrum and milk. Schrag and colleagues have been investigating whether milk-derived SIgA does more than prov...

09/09/2026

A new view on passive immunity suggests that antibodies such as IgA work not only as gate-keepers to remove pathogens from the gut, but IgA may also play a role in supporting the colonization of beneficial microbes.

SIgA (Secretory IgA) is more than a passive barrier molecule. In the developing calf, milk-derived SIgA may help select, retain, and stimulate rumen bacteria—particularly those organisms involved in fiber digestion and fermentation.

Source: Schrag et al. University of Florida

09/04/2026

Heat stress doesn't have to slow calves down. Immu-Lyte Black Label helps calves rehydrate, recover, and stay performing with advanced electrolytes and osmolyte support. https://bit.ly/4xncXYL

Immu-Lyte Black Label is a specialized oral electrolyte solution designed for the effective rehydration and stress mitigation of calves.

08/21/2026

Surveillance Calf supports gut health and immune function while calves are on milk—setting the foundation for growth and performance. https://bit.ly/44WgrEs

08/20/2026

Surveillance Calf is a dailynutritional program designed to help calves thrive from day one through weaning.

By supporting gut health, immune function, respiratory resilience, nutrient absorption, and growth, Surveillance Calf helps build stronger, healthier calves while reducing reliance on antibiotics.

Healthy calves. Stronger futures. https://bit.ly/44WgrEs

08/15/2026

Hydration is just the beginning. Immu-Lyte Black Label helps rehydrate stressed calves while supporting recovery, gut health, and immune function. https://bit.ly/4xncXYL

08/14/2026

In agriculture knowledge and products matter. But at the end of the day, it all comes back to one thing: taking care of the people, and it’s the relationships that matter most. For our newest MicroBasics team member, that philosophy isn't something he learned from a textbook. It's something he grew up with. Click the link to read more!

In agriculture knowledge and products matter. But at the end of the day, it all comes back to one thing: taking care of the people, and it’s the relationships that matter most. For our newest MicroBasics team member, that philosophy isn't something he learned from a textbook. It's something h...

08/13/2026

Real results come from the farm.

We're proud to earn the trust of producers like Bedient Farms, who have made Surveillance Calf part of their newborn calf toolbox.

Thank you for sharing your experience and trusting MicroBasics to help give calves the best possible start. https://bit.ly/44WgrEs

08/12/2026

Relationships are what matters the most. It is an honor to serve customers within the agriculture community. Stand on integrity in all your dealings. We are building a lasting legacy together. - John Castro

08/11/2026

Meet Calf GPT— your always-available resource for practical guidance on feeding, calf health, housing, and everyday care. Ask questions. Get answers. Make more confident decisions. Try Calf GPT today: https://bit.ly/48jTFJ2