Human Reg1B Antibody

Name: Human Reg1B Antibody
Brand: R&D Systems
SKU: MAB2090
Rating: 5 (1 reviews)

Catalog #: MAB2090 1 Review Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB2090-SP	Ships in 5-7 Days	25 ug / $149
MAB2090	In Stock	100 ug / $419

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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human Reg1B Antibody Summary

Species Reactivity

Human

Specificity

Detects human Reg1B in Western blots. Does not cross-react with recombinant mouse (rm) Reg1, rmReg3A, recombinant rat Reg3A, or recombinant human Reg4.

Source

Monoclonal Mouse IgG_2B Clone # 293242

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human Reg1B
Gln23-Asn166
Accession # P48304

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

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Applications

Recommended Concentration

Sample

Western Blot

1 µg/mL

Recombinant Human Reg1B under non‑reducing conditions only

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Reconstitution Buffer Available

Reconstitution Buffer 1 (PBS)

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Reg1B

Reg1B, also known as secretory pancreatic stone protein 2 and lithostathine 1 beta, is a type I subclass member of the Reg family of secreted proteins and contains a C-type lectin domain. Reg1B is closely related to Reg1A, a protein that is implicated in islet cell regeneration and diabetogenesis.

Long Name

Regenerating Islet-derived 1B

Entrez Gene IDs

5968 (Human)

Alternate Names

Lithostathine 1 beta; lithostathine-1-beta; Pancreatic stone protein 2; pancreatic threadprotein); PSPS2; PSPS2PSP-2; Reg1B; regenerating islet-derived 1 beta; Regenerating islet-derived protein 1-beta; Regenerating protein I beta; REGH; REGLREG-1-beta; secretory pancreatic stone protein 2