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Monoclonal mouse anti- Insulin-like growth factor binding protein 4 (IGFBP-4) Cat.#


Data Sheet

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IBP144, IBP182, IBP190, IBP3, IBP154, IBP163, IBP180, IBP185

Hybridoma clones have been derived from hybridization of Sp2/0 myeloma cells with spleen cells of Balb/c mice immunized with recombinant human IGFBP-4 expressed in mammalian cell line (MAbs IBP144, IBP182, IBP190, IBP180, IBP185, IBP154), synthetic peptide from human IGFBP-4 His142-Met156 (MAb IBP3) or synthetic peptide from human IGFBP-4 Lys157-Gln171 (MAb IBP163)


MAbs IBP144, IBP154 and IBP180:
human IGFBP-4; human N-terminal IGFBP-4 fragment (NT-IGFBP-4)

MAbs IBP182, IBP185 and  IBP190:
human IGFBP-4; human C-terminal IGFBP-4 fragment (CT-IGFBP-4)

human NT-IGFBP-4, cross-reaction with full-length human IGFBP-4 <5% (ELISA)

MAb IBP163:
human CT-IGFBP-4, cross-reaction with full-length human IGFBP-4 <5% (ELISA)

MAb isotypes:

IgG1 for MAbs IBP163, IBP190
IgG2a for MAbs IBP144, IBP154, IBP180
IgG2b for MAb IBP182, IBP185
IgG3 for MAb IBP3


Detection of human IGFBP-4, NT-IGFBP-4, and CT-IGFBP-4. MAbs are working in direct ELISA and sandwich immunoassay.

Recommended pairs for human IGFBP-4 sandwich immunoassay (capture-detection):
IBP185 – IBP154
IBP182 – IBP144
IBP144 – IBP190

Recommended pairs for specific human NT-IGFBP-4 sandwich immunoassay (capture-detection):
IBP3 – IBP144
IBP3 – IBP180

Recommended pairs for specific human CT-IGFBP-4 sandwich immunoassay (capture-detection):
IBP182 – IBP163


Chromatography on protein A Sepharose


PBS, pH 7.4, 0.09 % sodium azide (NaN)


+4 °C (+2 … +8 °C allowed)

Material safety note:

This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.

Product contains sodium azide as a preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.


See all IGFBP-4 references.
Search other references from PubMed.

Download datasheet as a PDF file below