Question 1

What is the catalog number for Human Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA Kit?

Accepted Answer

The catalog number for Human Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA Kit is MBS454883.

Question 2

Is Human Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA Kit in stock?

Accepted Answer

Human Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA Kit is currently made to order / not held in immediate stock. Contact us for lead time.

Question 3

What do I do if this product arrives with reduced ice or a damaged cold-chain package?

Accepted Answer

Report this to us immediately with photos and your order reference. Our specialists will assess whether the product is still usable given the cold-chain interruption, and will arrange a replacement or credit if it isn’t.

Question 4

What host species was used to raise this antibody?

Accepted Answer

The host species used in production is listed under product specifications on the datasheet, and is relevant when selecting a compatible secondary antibody for your assay.

Question 5

What is the difference between this product and a similar catalogue number?

Accepted Answer

Differences typically involve clone, conjugate, host species, or validated applications. Compare the respective datasheets, or contact us with both catalogue numbers for a direct comparison.

Human Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA Kit

Product Specifications

CAS Number

Available Sizes

Frequently Asked Questions

Explore Other Products

TOX3 (TOX3/1123), CF568 conjugate, 0.1mg/mL

Mouse IL-6 High Sensitivity ELISA Kit PicoKine®

Cyclin B1 (V92.1), CF640R conjugate, 0.1mg/mL

FOLH1 / PSMA (Prostate Epithelial Marker) (FOLH1/2354), CF594 conjugate, 0.1mg/mL

PLAP (Placental Alkaline Phosphatase) (ALP/870), CF640R conjugate, 0.1mg/mL

Cytokeratin 7 (KRT7/760 + OV-TL12/30), CF488A conjugate, 0.1mg/mL