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Specifications

Clone Host Grade Applications Polyclonal Rabbit Serum IH

Catalog #	L1185-11E
Recommended Secondary Reagents	Sheep anti Rabbit IgG: HRP
Applications	Immunohistochemistry: (frozen)- 1:10-1:40, (paraffin)- 1:10-1:40
	Optimal working dilutions to be determined by researcher.
Immunohistochemistry	* This product requires antigen retrieval using heat treatment prior to staining of paraffin sections. Recommended positive control tissue: Tonsil.
CAS Number	n/a
Clone Type	Polyclonal
Isotype	IgG
Host	Rabbit
Source	Human
Concentration	Not determined
Form	Serum - liquid, diluted in PBS with 0.1% sodium azide, 1% BSA.
Purity	Serum.
Immunogen	Purified human lambda immunoglobulin light chains.
Specificity	Recognizes the lambda immunoglobulin light chain, which comprises approximately 40% of light chains in the human. Immunohistochemical detection of immunoglobulins is useful in determining the lymphoid origin of tissues and in the assessment of lymphoid proliferations as reactive or malignant. The assessment of light chain status is particularly important in this regard as it may be used to demonstrate the clonal nature of a tumor.
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.