# Ig

**IRI:** https://folio.openlegalstandard.org/R25B7be5E4c8a07E5ba2153f

## Labels

**Preferred Label:** Ig

**Alternative Labels:**

- SI+037

**Hidden Label:** SI+037

## Definition

A type of immunoglobulin protein found in the blood and tissues of humans and other animals, which plays a crucial role in the immune system's response to foreign substances.

## Sub Class Of

- https://folio.openlegalstandard.org/R1049bd2008d246E22c5746c

**Deprecated:** False

**Identifier:** EUR-SI-SI+037